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Volumn 61, Issue 5, 2010, Pages 389-398

Evaluating an active optical sensor for quantifying and mapping green herbage mass and growth in a perennial grass pasture

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; DRY MATTER; GPS; GRAZING; NEAR INFRARED; OPTICAL INSTRUMENT; PASTURE; PERFORMANCE ASSESSMENT; SENSOR; VEGETATION INDEX; VEGETATION MAPPING;

EID: 77952515167     PISSN: 18360947     EISSN: None     Source Type: Journal    
DOI: 10.1071/CP10019     Document Type: Article
Times cited : (58)

References (71)
  • 1
    • 77952510861 scopus 로고    scopus 로고
    • Taking the guess work out of feeding cows
    • Armidale, NSW. (Eds MG Trotter, EB Garraway, DW Lamb) (Precision Agriculture Research Group, The University of New England: Armidale, NSW)
    • Awty I (2009) Taking the guess work out of feeding cows. In '13th Annual Symposium on Precision Agriculture in Australasia'. Armidale, NSW. (Eds MG Trotter, EB Garraway, DW Lamb) p. 73. (Precision Agriculture Research Group, The University of New England: Armidale, NSW)
    • (2009) 13th Annual Symposium on Precision Agriculture in Australasia , pp. 73
    • Awty, I.1
  • 2
    • 0006835564 scopus 로고
    • Hay yield determinations of mixed swards using a disk meter
    • Baker B, Eynden T, Bogress N (1981) Hay yield determinations of mixed swards using a disk meter. Agronomy Journal 73, 67-69.
    • (1981) Agronomy Journal , vol.73 , pp. 67-69
    • Baker, B.1    Eynden, T.2    Bogress, N.3
  • 3
    • 0034042443 scopus 로고    scopus 로고
    • PROGRAZE - An extension package in grazing and pasture management
    • DOI 10.1071/EA98017
    • Bell AK, Allan CJ (2000) PROGRAZE - an extension package in grazing and pasture management. Australian Journal of Experimental Agriculture 40, 325-330. doi:10.1071/EA98017 (Pubitemid 30343539)
    • (2000) Australian Journal of Experimental Agriculture , vol.40 , Issue.2 , pp. 325-330
    • Bell, A.K.1    Allan, C.J.2
  • 5
    • 0026540304 scopus 로고
    • Estimating plant biomass: A review of techniques
    • doi:10.1111/ j.1442-9993.1992.tb00790.x
    • Catchpole W, Wheeler C (1992) Estimating plant biomass: a review of techniques. Australian Journal of Ecology 17, 121-131. doi:10.1111/ j.1442-9993.1992.tb00790.x
    • (1992) Australian Journal of Ecology , vol.17 , pp. 121-131
    • Catchpole, W.1    Wheeler, C.2
  • 6
    • 0030231725 scopus 로고    scopus 로고
    • Evaluation of vegetation indices and a modified simple ratio for boreal applications
    • Chen JM (1996) Evaluation of vegetation indices and a modified simple ratio for boreal applications. Canadian Journal of Remote Sensing 22, 229-242.
    • (1996) Canadian Journal of Remote Sensing , vol.22 , pp. 229-242
    • Chen, J.M.1
  • 7
    • 84894240293 scopus 로고    scopus 로고
    • Evaluating ten spectral vegetation indices for identifying rust infection in individual wheat leaves
    • doi:10.1007/s11119-008-9100-2
    • Devadas R, Lamb DW, Simpfendorfer S, Backhouse D (2009) Evaluating ten spectral vegetation indices for identifying rust infection in individual wheat leaves. Precision Agriculture 10, 459-470. doi:10.1007/s11119-008-9100-2
    • (2009) Precision Agriculture , vol.10 , pp. 459-470
    • Devadas, R.1    Lamb, D.W.2    Simpfendorfer, S.3    Backhouse, D.4
  • 8
    • 84970596440 scopus 로고
    • Evaluation and calibration of an automated rising plate meter for estimating dry matter yield of pasture
    • doi:10.1071/EA9790337
    • Earle DF, McGowan AA (1979) Evaluation and calibration of an automated rising plate meter for estimating dry matter yield of pasture. Australian Journal of Experimental Agriculture and Animal Husbandry 19, 337-343. doi:10.1071/EA9790337
    • (1979) Australian Journal of Experimental Agriculture and Animal Husbandry , vol.19 , pp. 337-343
    • Earle, D.F.1    McGowan, A.A.2
  • 9
    • 0035870907 scopus 로고    scopus 로고
    • A simplified method of retrieval of ground level reflectance of targets from airborne video imagery
    • doi:10.1080/014311601300074667
    • Edirisinghe A, Chapman GE, Louis JP (2001) A simplified method of retrieval of ground level reflectance of targets from airborne video imagery. International Journal of Remote Sensing 22, 1127-1141. doi:10.1080/ 014311601300074667
    • (2001) International Journal of Remote Sensing , vol.22 , pp. 1127-1141
    • Edirisinghe, A.1    Chapman, G.E.2    Louis, J.P.3
  • 10
    • 0042200605 scopus 로고    scopus 로고
    • On-line sensor pendulum-meter for determination of plant mass
    • DOI 10.1023/A:1024553104963
    • Ehlert D, Hammen V, Adamek R (2003) On-line sensor pendulum-meter for determination of plant mass. Precision Agriculture 4, 139-148. doi:10.1023/A:1024553104963 (Pubitemid 36953313)
    • (2003) Precision Agriculture , vol.4 , Issue.2 , pp. 139-148
    • Ehlert, D.1    Hammen, V.2    Adamek, R.3
  • 11
    • 0034923446 scopus 로고    scopus 로고
    • Remote sensing of winter wheat tiller density for early nitrogen application decisions
    • Flowers M, Weisz R, Heiniger R (2001) Remote sensing of winter wheat tiller density for early nitrogen application decisions. Agronomy Journal 93, 783-789.
    • (2001) Agronomy Journal , vol.93 , pp. 783-789
    • Flowers, M.1    Weisz, R.2    Heiniger, R.3
  • 12
    • 38349102556 scopus 로고    scopus 로고
    • Assessment of pasture biomass with normalised difference vegetation index from active ground-based sensors
    • doi:10.2134/ agrojnl2006.0363
    • Flynn ES, Dougherty CT, Wendroth O (2008) Assessment of pasture biomass with normalised difference vegetation index from active ground-based sensors. Agronomy Journal 100, 114-121. doi:10.2134/ agrojnl2006.0363
    • (2008) Agronomy Journal , vol.100 , pp. 114-121
    • Flynn, E.S.1    Dougherty, C.T.2    Wendroth, O.3
  • 13
    • 21244467536 scopus 로고    scopus 로고
    • Benefits of accurately allocating feed on a daily basis to dairy cows grazing pasture
    • DOI 10.1071/EA03109
    • Fulkerson WJ, McKean K, Nandra KS, Barchia IM (2005) Benefits of accurately allocating feed on a daily basis to dairy cows grazing pasture. Australian Journal of Experimental Agriculture 45, 331-336. doi:10.1071/EA03109 (Pubitemid 40886514)
    • (2005) Australian Journal of Experimental Agriculture , vol.45 , Issue.4 , pp. 331-336
    • Fulkerson, W.J.1    McKean, K.2    Nandra, K.S.3    Barchia, I.M.4
  • 14
    • 0027329712 scopus 로고
    • Estimating mass of temperate and tropical pastures in the subtropics
    • doi:10.1071/EA9930865
    • Fulkerson WJ, Slack K (1993) Estimating mass of temperate and tropical pastures in the subtropics. Australian Journal of Experimental Agriculture 33, 865-869. doi:10.1071/EA9930865
    • (1993) Australian Journal of Experimental Agriculture , vol.33 , pp. 865-869
    • Fulkerson, W.J.1    Slack, K.2
  • 15
    • 0034541483 scopus 로고    scopus 로고
    • Comparison of four nondestructive techniques for estimating standing crop in shortgrass plains
    • Ganguli AC, Vermeire LT, Mitchell RB, Wallace MC (2000) Comparison of four nondestructive techniques for estimating standing crop in shortgrass plains. Agronomy Journal 92, 1211-1215.
    • (2000) Agronomy Journal , vol.92 , pp. 1211-1215
    • Ganguli, A.C.1    Vermeire, L.T.2    Mitchell, R.B.3    Wallace, M.C.4
  • 17
    • 0036215007 scopus 로고    scopus 로고
    • Novel algorithms for remote estimation of vegetation fraction
    • DOI 10.1016/S0034-4257(01)00289-9, PII S0034425701002899
    • Gitelson AA, Kaufmann YJ, Stark R, Rundquist D (2002) Novel algorithms for remote estimation of vegetation fraction. Remote Sensing of Environment 80, 76-87. doi:10.1016/S0034-4257(01)00289-9 (Pubitemid 34271203)
    • (2002) Remote Sensing of Environment , vol.80 , Issue.1 , pp. 76-87
    • Gitelson, A.A.1    Kaufman, Y.J.2    Stark, R.3    Rundquist, D.4
  • 18
    • 0028683505 scopus 로고
    • Influences of canopy architecture on relationships between various vegetation indices
    • Goel NS, Qi W (1994) Influences of canopy architecture on relationships between various vegetation indices. Remote Sensing Reviews 10, 309-347.
    • (1994) Remote Sensing Reviews , vol.10 , pp. 309-347
    • Goel, N.S.1    Qi, W.2
  • 19
    • 0042382986 scopus 로고    scopus 로고
    • Estimation of forest leaf area index using vegetation indices derived from Hyperion hyperspectral data
    • doi:10.1109/TGRS.2003.812910
    • Gong P, Ruiliang P, Biging GS, Larrieu MR (2003) Estimation of forest leaf area index using vegetation indices derived from Hyperion hyperspectral data. IEEE Transactions on Geoscience and Remote Sensing 41, 1355-1362. doi:10.1109/TGRS.2003.812910
    • (2003) IEEE Transactions on Geoscience and Remote Sensing , vol.41 , pp. 1355-1362
    • Gong, P.1    Ruiliang, P.2    Biging, G.S.3    Larrieu, M.R.4
  • 20
    • 84970585014 scopus 로고
    • Assessing differences in pasture mass with an automated rising plate meter and a direct harvesting technique
    • doi:10.1071/EA9910337
    • Gourley CJP, McGowen AA (1991) Assessing differences in pasture mass with an automated rising plate meter and a direct harvesting technique. Australian Journal of Experimental Agriculture 31, 337-339. doi:10.1071/EA9910337
    • (1991) Australian Journal of Experimental Agriculture , vol.31 , pp. 337-339
    • Gourley, C.J.P.1    McGowen, A.A.2
  • 21
    • 1842431418 scopus 로고    scopus 로고
    • Hyperspectral vegetation indices and novel algorithms for predicting green LAI of crop canopies: Modeling and validation in the context of precision agriculture
    • DOI 10.1016/j.rse.2003.12.013, PII S0034425704000264
    • Haboudane D, Miller JR, Pattey E, Zarco-Telada PJ, Strachan IB (2004) Hyperspectral vegetation indices and novel algorithms for predicting green LAI of crop canopies: Modeling and validation in the context of precision agriculture. Remote Sensing of Environment 90, 337-352. doi:10.1016/j.rse.2003. 12.013 (Pubitemid 38431251)
    • (2004) Remote Sensing of Environment , vol.90 , Issue.3 , pp. 337-352
    • Haboudane, D.1    Miller, J.R.2    Pattey, E.3    Zarco-Tejada, P.J.4    Strachan, I.B.5
  • 22
    • 0002314769 scopus 로고    scopus 로고
    • Estimating biomass for New Zealand pasture using optical remote sensing techniques
    • doi:10.1080/10106049908542121
    • Hanna MM, Steyn-Ross DA, Steyn-Ross M (1999) Estimating biomass for New Zealand pasture using optical remote sensing techniques. Geocarto International 14, 89-94. doi:10.1080/10106049908542121
    • (1999) Geocarto International , vol.14 , pp. 89-94
    • Hanna, M.M.1    Steyn-Ross, D.A.2    Steyn-Ross, M.3
  • 25
    • 0026358110 scopus 로고
    • Radiometric correction of multitemporal Thematic Mapper data for use in agricultural and land-cover classification and vegetation monitoring
    • doi:10.1080/01431169108955184
    • Hill J, Sturm B (1991) Radiometric correction of multitemporal Thematic Mapper data for use in agricultural and land-cover classification and vegetation monitoring. International Journal of Remote Sensing 12, 1471-1491. doi:10.1080/01431169108955184
    • (1991) International Journal of Remote Sensing , vol.12 , pp. 1471-1491
    • Hill, J.1    Sturm, B.2
  • 26
    • 0043143687 scopus 로고
    • Pasture sampling requirement for near infrared reflectance spectroscopy estimates of botanical composition
    • Hill NS, Stuedemann JA, Ware GO, Petersen JC (1989) Pasture sampling requirement for near infrared reflectance spectroscopy estimates of botanical composition. Crop Science 29, 774-777.
    • (1989) Crop Science , vol.29 , pp. 774-777
    • Hill, N.S.1    Stuedemann, J.A.2    Ware, G.O.3    Petersen, J.C.4
  • 28
    • 0024165401 scopus 로고
    • A soil-adjusted vegetation index (SAVI)
    • doi:10.1016/0034-4257(88)90106-X
    • Huete AR (1988) A soil-adjusted vegetation index (SAVI). Remote Sensing of Environment 25, 295-309. doi:10.1016/0034-4257(88)90106-X
    • (1988) Remote Sensing of Environment , vol.25 , pp. 295-309
    • Huete, A.R.1
  • 29
    • 0026314386 scopus 로고
    • Spatial heterogeneity and other sources of variance in sward height as measured by the sonic and HFRO sward sticks
    • doi:10.1111/j.1365-2494.1991. tb02233.x
    • Hutchings NJ (1991) Spatial heterogeneity and other sources of variance in sward height as measured by the sonic and HFRO sward sticks. Grass and Forage Science 46, 277-282. doi:10.1111/j.1365-2494.1991. tb02233.x
    • (1991) Grass and Forage Science , vol.46 , pp. 277-282
    • Hutchings, N.J.1
  • 30
    • 84990745988 scopus 로고
    • The visual estimation of pasture availability using standard pasture cores
    • doi:10.1111/j.1365-2494.1972.tb00682.x
    • Hutchinson KJ, McLean RW, Hamilton BA (1972) The visual estimation of pasture availability using standard pasture cores. Journal of the British Grassland Society 27, 29-34. doi:10.1111/j.1365-2494.1972.tb00682.x
    • (1972) Journal of the British Grassland Society , vol.27 , pp. 29-34
    • Hutchinson, K.J.1    McLean, R.W.2    Hamilton, B.A.3
  • 31
    • 21844450601 scopus 로고    scopus 로고
    • On-the-go active remote sensing for efficient crop nitrogen management
    • DOI 10.1108/02602280510606499
    • Inman D, Khosla R, Mayfield T (2005) On-the-go active remote sensing for efficient crop nitrogen management. Sensor Review 25, 209-214. doi:10.1108/02602280510606499 (Pubitemid 40952284)
    • (2005) Sensor Review , vol.25 , Issue.3 , pp. 209-214
    • Inman, D.1    Khosla, R.2    Mayfield, T.3
  • 32
    • 0021818194 scopus 로고
    • Spectral response of cotton to suddenly induced water stress
    • doi:10.1080/01431168508948433
    • Jackson RD, Ezra CE (1985) Spectral response of cotton to suddenly induced water stress. International Journal of Remote Sensing 6, 177-185. doi:10.1080/01431168508948433
    • (1985) International Journal of Remote Sensing , vol.6 , pp. 177-185
    • Jackson, R.D.1    Ezra, C.E.2
  • 33
    • 0000043946 scopus 로고
    • Derivation of leaf-area index from the quality of light on the forest floor
    • Jordon CF (1969) Derivation of leaf-area index from the quality of light on the forest floor. Ecology 50, 633-666.
    • (1969) Ecology , vol.50 , pp. 633-666
    • Jordon, C.F.1
  • 34
    • 0000262079 scopus 로고
    • The atmospheric effect on remote sensing and its correction
    • (Ed. G Asrar) (John Wiley & Sons: USA)
    • Kaufman Y (1989) The atmospheric effect on remote sensing and its correction. In 'Theory and applications of optical remote sensing'. (Ed. G Asrar) pp. 336-428. (John Wiley & Sons: USA)
    • (1989) Theory and Applications of optical Remote Sensing , pp. 336-428
    • Kaufman, Y.1
  • 35
    • 0035103875 scopus 로고    scopus 로고
    • A simple reflectometer for on-farm pasture assessment
    • DOI 10.1016/S0168-1699(00)00168-X, PII S016816990000168X
    • Künnemeyer R, Schaare PN, Hanna MM (2001) A simple reflectometer for on-farm pasture assessment. Computers and Electronics in Agriculture 31, 125-136. doi:10.1016/S0168-1699(00)00168-X (Pubitemid 32219150)
    • (2001) Computers and Electronics in Agriculture , vol.31 , Issue.2 , pp. 125-136
    • Kunnemeyer, R.1    Schaare, P.N.2    Hanna, M.M.3
  • 36
    • 70349665365 scopus 로고    scopus 로고
    • New approaches and tools for grazing management
    • doi:10.2111/08-104.1
    • Laca E (2009) New approaches and tools for grazing management. Rangeland Ecology and Management 62, 407-417. doi:10.2111/08-104.1
    • (2009) Rangeland Ecology and Management , vol.62 , pp. 407-417
    • Laca, E.1
  • 37
    • 0024900348 scopus 로고
    • Comparison of weight estimate and rising plate meter methods to measure herbage mass of a mountain meadow
    • doi:10.2307/3899662
    • Laca EA, Demment MW, Winckel J, Kie JG (1989) Comparison of weight estimate and rising plate meter methods to measure herbage mass of a mountain meadow. Journal of Range Management 42, 71-75. doi:10.2307/3899662
    • (1989) Journal of Range Management , vol.42 , pp. 71-75
    • Laca, E.A.1    Demment, M.W.2    Winckel, J.3    Kie, J.G.4
  • 38
    • 0033806118 scopus 로고    scopus 로고
    • The use of qualitative airborne multispectral imaging for managing agricultural crops - a case study in south-eastern Australia
    • doi:10.1071/EA99086
    • Lamb DW (2000) The use of qualitative airborne multispectral imaging for managing agricultural crops - a case study in south-eastern Australia. Australian Journal of Experimental Agriculture 40, 725-738. doi:10.1071/EA99086
    • (2000) Australian Journal of Experimental Agriculture , vol.40 , pp. 725-738
    • Lamb, D.W.1
  • 39
    • 0037144451 scopus 로고    scopus 로고
    • Estimating leaf nitrogen concentration in ryegrass (Lolium spp.) pasture using the chlorophyll red-edge: Theoretical modelling and experimental observations
    • doi:10.1080/01431160110114529
    • Lamb DW, Steyn-Ross M, Schaare P, Hanna M, Silvester W, Steyn-Ross A (2002) Estimating leaf nitrogen concentration in ryegrass (Lolium spp.) pasture using the chlorophyll red-edge: theoretical modelling and experimental observations. International Journal of Remote Sensing 23, 3619-3648. doi:10.1080/01431160110114529
    • (2002) International Journal of Remote Sensing , vol.23 , pp. 3619-3648
    • Lamb, D.W.1    Steyn-Ross, M.2    Schaare, P.3    Hanna, M.4    Silvester, W.5    Steyn-Ross, A.6
  • 40
    • 68749098455 scopus 로고    scopus 로고
    • Ultra low-level airborne (ULLA) sensing of crop canopy reflectance: A case study using a CropCircle™ sensor
    • doi:10.1016/j.compag.2009.07.004
    • Lamb DW, Trotter MG, Schneider DA (2009) Ultra low-level airborne (ULLA) sensing of crop canopy reflectance: A case study using a CropCircle™ sensor. Computers and Electronics in Agriculture 69, 86-91. doi:10.1016/j. compag.2009.07.004
    • (2009) Computers and Electronics in Agriculture , vol.69 , pp. 86-91
    • Lamb, D.W.1    Trotter, M.G.2    Schneider, D.A.3
  • 41
    • 0033386630 scopus 로고    scopus 로고
    • Evaluating the accuracy of mapping weeds in seedling crops using airborne digital imaging: Avena spp. in seedling triticale
    • DOI 10.1046/j.1365-3180.1999.00167.x
    • Lamb DW, Weedon MM, Rew LJ (1999) Evaluating the accuracy of mapping weeds in seedling crops using airborne digital imaging: Avena spp. in seedling triticale. Weed Research 39, 481-492. doi:10.1046/j.1365-3180.1999.00167.x (Pubitemid 30061613)
    • (1999) Weed Research , vol.39 , Issue.6 , pp. 481-492
    • Lamb, D.W.1    Weedon, M.M.2    Rew, L.J.3
  • 43
    • 17544362142 scopus 로고    scopus 로고
    • A comparison of methods used to determine biomass on naturalized swards
    • DOI 10.1111/j.1439-037X.2004.00145.x
    • Martin RC, Astatke T, Cooper JM, Fredeen AH (2005) A comparison of methods used to determine biomass on naturalized swards. Journal of Agronomy & Crop Science 191, 152-160. doi:10.1111/j.1439-037X.2004.00145.x (Pubitemid 40551630)
    • (2005) Journal of Agronomy and Crop Science , vol.191 , Issue.2 , pp. 152-160
    • Martin, R.C.1    Astatkie, T.2    Cooper, J.M.3    Fredeen, A.H.4
  • 44
    • 4444295045 scopus 로고    scopus 로고
    • Evaluation of green, red, and near infrared bands for predicting winter wheat biomass, nitrogen uptake, and final grain yield
    • DOI 10.1081/PLN-200025858
    • Moges SM, Raun WR, Mullen RW, Freeman KW, Kohnson GV, Solie JB (2004) Evaluation of green, red and near infrared bands for predicting winter wheat biomass, nitrogen uptake, and final grain yield. Journal of Plant Nutrition 27, 1431-1441. doi:10.1081/PLN-200025858 (Pubitemid 39204692)
    • (2004) Journal of Plant Nutrition , vol.27 , Issue.8 , pp. 1431-1441
    • Moges, S.M.1    Raun, W.R.2    Mullen, R.W.3    Freeman, K.W.4    Johnson, G.V.5    Solie, J.B.6
  • 45
    • 0007590104 scopus 로고
    • Sampling herbaceous native vegetation with an electronic capacitance instrument
    • doi:10.2307/3897701
    • Neal D, Currie P, Morris M (1976) Sampling herbaceous native vegetation with an electronic capacitance instrument. Journal of Range Management 29, 74-77. doi:10.2307/3897701
    • (1976) Journal of Range Management , vol.29 , pp. 74-77
    • Neal, D.1    Currie, P.2    Morris, M.3
  • 46
    • 33746816608 scopus 로고    scopus 로고
    • Seasonal changes in pasture biomass, production and offtake under the transhumance system in northern Pakistan
    • DOI 10.1016/j.jaridenv.2006.03.008, PII S0140196306000954
    • Omer RM, Hester AJ, Gordon IJ, Swaine MD, Raffique SM (2006) Seasonal changes in pasture biomass, production and offtake under the transhumance system in northern Pakistan. Journal of Arid Environments 67, 641-660. doi:10.1016/j.jaridenv.2006.03.008 (Pubitemid 44177591)
    • (2006) Journal of Arid Environments , vol.67 , Issue.4 , pp. 641-660
    • Omer, R.M.1    Hester, A.J.2    Gordon, I.J.3    Swaine, M.D.4    Raffique, S.M.5
  • 48
    • 0142020186 scopus 로고
    • The effect of prior history of superphosphate application and stocking rate on faecal and nutrient distribution on grazed natural pastures
    • doi:10.1071/RJ9830079
    • Robinson G, Whalley R, Taylor J (1983) The effect of prior history of superphosphate application and stocking rate on faecal and nutrient distribution on grazed natural pastures. Australian Rangeland Journal 5, 79-82. doi:10.1071/RJ9830079
    • (1983) Australian Rangeland Journal , vol.5 , pp. 79-82
    • Robinson, G.1    Whalley, R.2    Taylor, J.3
  • 49
    • 0002872223 scopus 로고
    • Monitoring vegetation systems in the great plains with ERTS
    • (Eds S Freden, E Mercanti, M Becker) (NASA US Government Printing Office: Washington, DC)
    • Rouse JW, Haas JR, Schell JA, Deering DW (1974) Monitoring vegetation systems in the great plains with ERTS. In 'Third Earth Resources Technology Satellite-1 Symposium'. (Eds S Freden, E Mercanti, M Becker) pp. 309-317. (NASA US Government Printing Office: Washington, DC)
    • (1974) Third Earth Resources Technology Satellite-1 Symposium , pp. 309-317
    • Rouse, J.W.1    Haas, J.R.2    Schell, J.A.3    Deering, D.W.4
  • 50
    • 0035659229 scopus 로고    scopus 로고
    • Estimating forage mass with a commercial capacitance meter, rising plate meter and pasture ruler
    • Sanderson MA, Rotz CA, Fultz SW, Rayburn EB (2001) Estimating forage mass with a commercial capacitance meter, rising plate meter and pasture ruler. Agronomy Journal 93, 1281-1286.
    • (2001) Agronomy Journal , vol.93 , pp. 1281-1286
    • Sanderson, M.A.1    Rotz, C.A.2    Fultz, S.W.3    Rayburn, E.B.4
  • 51
    • 77952496237 scopus 로고    scopus 로고
    • Managing nitrogen with active sensors
    • Armidale, NSW. (Eds MG Trotter, EB Garraway, DW Lamb) (Precision Agriculture Research Group, University of New England: Armidale, NSW)
    • Schepers JS, Shanahan JF (2009) Managing nitrogen with active sensors. In '13th Annual Symposium on Precision Agriculture in Australasia'. Armidale, NSW. (Eds MG Trotter, EB Garraway, DW Lamb) pp. 2-10. (Precision Agriculture Research Group, University of New England: Armidale, NSW)
    • (2009) 13th Annual Symposium on Precision Agriculture in Australasia , pp. 2-10
    • Schepers, J.S.1    Shanahan, J.F.2
  • 54
    • 0000377374 scopus 로고
    • A rising plate meter for estimating production and utilization
    • doi: 10.2307/3899458
    • Scrivner JH, Center DM, Jones MB (1986) A rising plate meter for estimating production and utilization. Journal of Range Management 39,475-477. doi: 10.2307/3899458
    • (1986) Journal of Range Management , vol.39 , pp. 475-477
    • Scrivner, J.H.1    Center, D.M.2    Jones, M.B.3
  • 55
    • 0002561377 scopus 로고
    • A simple disc meter for measurement of pasture height and forage bulk
    • doi:10.2307/3898833
    • Sharrow SH (1984) A simple disc meter for measurement of pasture height and forage bulk. Journal of Range Management 37, 94-95. doi:10.2307/ 3898833
    • (1984) Journal of Range Management , vol.37 , pp. 94-95
    • Sharrow, S.H.1
  • 56
    • 14844309124 scopus 로고
    • Some optical properties of leaves of eight temperate forage grasses
    • Sheehy JE (1975) Some optical properties of leaves of eight temperate forage grasses. Annals of Botany 39, 377-386.
    • (1975) Annals of Botany , vol.39 , pp. 377-386
    • Sheehy, J.E.1
  • 60
    • 33644550034 scopus 로고    scopus 로고
    • Using airborne multispectral imagery to manage within-field variability in rice production
    • Spackman SL, Lamb DW, Louis J (2000) Using airborne multispectral imagery to manage within-field variability in rice production. Aspects of Applied Biology 60, 99-106.
    • (2000) Aspects of Applied Biology , vol.60 , pp. 99-106
    • Spackman, S.L.1    Lamb, D.W.2    Louis, J.3
  • 62
    • 36749019168 scopus 로고    scopus 로고
    • Ground-based sensing system for weed mapping in cotton
    • DOI 10.1016/j.compag.2007.06.002, PII S0168169907001457
    • Sui R, Thomasson JA, Hanks J, Wooten J (2008) Ground-based sensing system for weed mapping in cotton. Computers and Electronics in Agriculture 60, 31-38. doi:10.1016/j.compag.2007.06.002 (Pubitemid 350216919)
    • (2008) Computers and Electronics in Agriculture , vol.60 , Issue.1 , pp. 31-38
    • Sui, R.1    Thomasson, J.A.2    Hanks, J.3    Wooten, J.4
  • 63
    • 61349110707 scopus 로고    scopus 로고
    • A comparison of crop data measured by two commercial sensors for variable-rate nitrogen application
    • doi:10.1007/s11119-008-9080-2
    • Tremblay N, Wang Z, Ma B-L, Belec C, Vigneault P (2009) A comparison of crop data measured by two commercial sensors for variable-rate nitrogen application. Precision Agriculture 10, 145-161. doi:10.1007/s11119-008-9080-2
    • (2009) Precision Agriculture , vol.10 , pp. 145-161
    • Tremblay, N.1    Wang, Z.2    Ma, B.-L.3    Belec, C.4    Vigneault, P.5
  • 64
    • 77952518662 scopus 로고    scopus 로고
    • Objective biomass assessment using an active plant sensor (Crop Circle), preliminary experiences on a variety of agricultural landscapes
    • Denver, Colorado. (Ed. R Khosla) (Colorado State University: Fort Collins, CO)
    • Trotter TF, Frazier PF, Trotter MT, Lamb DL (2008) Objective biomass assessment using an active plant sensor (Crop Circle), preliminary experiences on a variety of agricultural landscapes. In '9th International Conference on Precision Agriculture'. Denver, Colorado. (Ed. R Khosla) (Colorado State University: Fort Collins, CO)
    • (2008) 9th International Conference on Precision Agriculture
    • Trotter, T.F.1    Frazier, P.F.2    Trotter, M.T.3    Lamb, D.L.4
  • 65
    • 34547646633 scopus 로고    scopus 로고
    • Variant of estimation method of above-ground plant biomass in grassland with gamma model 1. Use of an electronic capacitance probe
    • doi:10.1111/j.1744-697X.2005.00036.x
    • Tsutsumi M, Itano S (2005) Variant of estimation method of above-ground plant biomass in grassland with gamma model 1. Use of an electronic capacitance probe. Grassland Science 51, 275-279. doi:10.1111/j.1744-697X.2005.00036.x
    • (2005) Grassland Science , vol.51 , pp. 275-279
    • Tsutsumi, M.1    Itano, S.2
  • 66
    • 84990789896 scopus 로고
    • An improved electronic capacitance meter for estimating herbage mass
    • doi:10.1111/j.1365-2494.1980.tb01519.x
    • Vickery PJ, Bennet IL, Nicol GR (1980) An improved electronic capacitance meter for estimating herbage mass. Grass and Forage Science 35, 247-252. doi:10.1111/j.1365-2494.1980.tb01519.x
    • (1980) Grass and Forage Science , vol.35 , pp. 247-252
    • Vickery, P.J.1    Bennet, I.L.2    Nicol, G.R.3
  • 67
    • 77952521350 scopus 로고    scopus 로고
    • Within-paddock variation in pasture growth: Landscape and soil factors
    • Adelaide, South Australia. (Ed. M Unkovich) (Australian Society of Agronomy)
    • Virgona JM, Hackney B (2008) Within-paddock variation in pasture growth: landscape and soil factors. In '14th Australian Agronomy Conference'. Adelaide, South Australia. (Ed. M Unkovich) (Australian Society of Agronomy)
    • (2008) 14th Australian Agronomy Conference
    • Virgona, J.M.1    Hackney, B.2
  • 68
    • 3142553519 scopus 로고    scopus 로고
    • Vesper-spatial prediction software for precision agriculture
    • Montpellier, France. (Eds G Grenier, S Blackmore) (Agro-Montpellier: France)
    • Whelan BM, McBratney AB, Minasny B (2001) Vesper-spatial prediction software for precision agriculture. In '3rd European Conference on Precision Agriculture'. Montpellier, France. (Eds G Grenier, S Blackmore) pp. 139-144. (Agro-Montpellier: France)
    • (2001) 3rd European Conference on Precision Agriculture , pp. 139-144
    • Whelan, B.M.1    McBratney, A.B.2    Minasny, B.3
  • 69
    • 77952473735 scopus 로고    scopus 로고
    • Pasture measurement: The first step towards precision dairying
    • The Australian Technology Park, Eveleigh, Sydney (Australian Centre for Precision Agriculture, University of Sydney: Sydney)
    • Yule IJ, Fulkerson WJ, Lawrence HG, Murray R (2006) Pasture measurement: the first step towards precision dairying. In '10th Annual Symposium on Precision Agriculture Research and Application in Australasia'. The Australian Technology Park, Eveleigh, Sydney. p. 6. (Australian Centre for Precision Agriculture, University of Sydney: Sydney)
    • (2006) 10th Annual Symposium on Precision Agriculture Research and Application in Australasia , pp. 6
    • Yule, I.J.1    Fulkerson, W.J.2    Lawrence, H.G.3    Murray, R.4
  • 71
    • 0032078306 scopus 로고    scopus 로고
    • A review of spectral properties of plants and their potential use for crop/weed discrimination in row-crops
    • DOI 10.1016/S0261-2194(98)00009-X, PII S026121949800009X
    • Zwiggelaar R (1998) A review of spectral properties of plants and their potential use for crop/weed discrimination in row crops. Crop Protection 17, 189-206. doi:10.1016/S0261-2194(98)00009-X (Pubitemid 28301335)
    • (1998) Crop Protection , vol.17 , Issue.3 , pp. 189-206
    • Zwiggelaar, R.1


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