-
1
-
-
51649208342
-
A micro-Kjeldahl method for nitrogen determination
-
Allen, W. F. (1931). A micro-Kjeldahl method for nitrogen determination. Oil and Fat Industries, 8, 391-397.
-
(1931)
Oil and Fat Industries
, vol.8
, pp. 391-397
-
-
Allen, W.F.1
-
2
-
-
0029827946
-
Aerial photography to detect nitrogen stress in corn
-
Blackmer, T. M., & Schepers, J. S. (1996). Aerial photography to detect nitrogen stress in corn. Journal of Plant Physiology, 148, 440-444.
-
(1996)
Journal of Plant Physiology
, vol.148
, pp. 440-444
-
-
Blackmer, T.M.1
Schepers, J.S.2
-
3
-
-
0035031849
-
Comparing predictive power and stability of broadband and hyperspectral vegetation indices for estimation of green leaf area index and canopy chlorophyll density
-
Broge, N. H., & Leblanc, E. (2000). Comparing predictive power and stability of broadband and hyperspectral vegetation indices for estimation of green leaf area index and canopy chlorophyll density. Remote Sensing of Environment, 76, 156-172.
-
(2000)
Remote Sensing of Environment
, vol.76
, pp. 156-172
-
-
Broge, N.H.1
Leblanc, E.2
-
4
-
-
0032030254
-
Opportunities for increased nitrogen use efficiency from improved resource management in irrigated rice systems
-
Cassman, K. G., Peng, S., Olk, D. C., Ladha, J. K., Reichardt, W., Doberman, A., et al. (1998). Opportunities for increased nitrogen use efficiency from improved resource management in irrigated rice systems. Field Crops Research, 56, 7-38.
-
(1998)
Field Crops Research
, vol.56
, pp. 7-38
-
-
Cassman, K.G.1
Peng, S.2
Olk, D.C.3
Ladha, J.K.4
Reichardt, W.5
Doberman, A.6
-
5
-
-
84869078986
-
Winter wheat crop reflectance and nitrogen sufficiency index values are influenced by nitrogen and water stress
-
Clay, D. E., Kharel, T. P., Reese, C., Beck, D., Carlson, C. G., Clay, S. A., et al. (2012). Winter wheat crop reflectance and nitrogen sufficiency index values are influenced by nitrogen and water stress. Agronomy Journal, 104, 1612-1617.
-
(2012)
Agronomy Journal
, vol.104
, pp. 1612-1617
-
-
Clay, D.E.1
Kharel, T.P.2
Reese, C.3
Beck, D.4
Carlson, C.G.5
Clay, S.A.6
-
6
-
-
34547135494
-
Effects of the amount of basic and tillering nitrogen applied on absorption and utilization of nitrogen in rice
-
(In Chinese with English abstract)
-
Ding, Y. F., Liu, S. H., Wang, S. H., Wang, Q. S., Huang, P. S., & Ling, Q. H. (2004). Effects of the amount of basic and tillering nitrogen applied on absorption and utilization of nitrogen in rice. Acta Agronomica Sinica, 30, 739-744. (In Chinese with English abstract).
-
(2004)
Acta Agronomica Sinica
, vol.30
, pp. 739-744
-
-
Ding, Y.F.1
Liu, S.H.2
Wang, S.H.3
Wang, Q.S.4
Huang, P.S.5
Ling, Q.H.6
-
7
-
-
18244393225
-
Site-specific nutrient management for intensive rice cropping systems in Asia
-
Dobermann, A., Witt, C., Abdulrachman, S., Gines, H. C., Nagarajan, R., Son, T. T., et al. (2002). Site-specific nutrient management for intensive rice cropping systems in Asia. Fields Crops Research, 74, 37-66.
-
(2002)
Fields Crops Research
, vol.74
, pp. 37-66
-
-
Dobermann, A.1
Witt, C.2
Abdulrachman, S.3
Gines, H.C.4
Nagarajan, R.5
Son, T.T.6
-
8
-
-
77249102566
-
Significant acidification in major Chinese croplands
-
Guo, J. H., Liu, X. J., Zhang, Y., Shen, J. L., Han, W. X., Zhang, W. F., et al. (2010). Significant acidification in major Chinese croplands. Science, 19, 1008-1010.
-
(2010)
Science
, vol.19
, pp. 1008-1010
-
-
Guo, J.H.1
Liu, X.J.2
Zhang, Y.3
Shen, J.L.4
Han, W.X.5
Zhang, W.F.6
-
9
-
-
0141792270
-
Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression
-
Hansen, P. M., & Schjoerring, J. K. (2003). Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression. Remote Sensing of Environment, 86, 542-553.
-
(2003)
Remote Sensing of Environment
, vol.86
, pp. 542-553
-
-
Hansen, P.M.1
Schjoerring, J.K.2
-
10
-
-
31444449953
-
-
(in Chinese), Nanchang: Jiangxi Science and Technology Press
-
Li, Q. K., Zhu, Z. L., & Yu, T. R. (1997). Fertilizer issues in the sustainable development of China agriculture (pp. 23-25). Nanchang: Jiangxi Science and Technology Press. (in Chinese).
-
(1997)
Fertilizer Issues in the Sustainable Development of China Agriculture
, pp. 23-25
-
-
Li, Q.K.1
Zhu, Z.L.2
Yu, T.R.3
-
11
-
-
34547122273
-
Study on precise and quantitative N application in rice
-
(In Chinese with English abstract)
-
Ling, Q. H., Zhang, H. C., Dai, Q. G., Ding, Y. F., Ling, L., Su, Z. F., et al. (2005). Study on precise and quantitative N application in rice. Scientia Agricultura Sinica, 38, 2457-2467. (In Chinese with English abstract).
-
(2005)
Scientia Agricultura Sinica
, vol.38
, pp. 2457-2467
-
-
Ling, Q.H.1
Zhang, H.C.2
Dai, Q.G.3
Ding, Y.F.4
Ling, L.5
Su, Z.F.6
-
12
-
-
0034953540
-
Nitrogen fertilization optimization algorithm based on in-season estimates of yield and plant nitrogen uptake
-
Lukina, E. V., Freeman, K. W., Wynn, K. J., Thomason, W. E., Mullen, R. W., Klatt, A. R., et al. (2001). Nitrogen fertilization optimization algorithm based on in-season estimates of yield and plant nitrogen uptake. Journal of Plant Nutrition, 24, 885-898.
-
(2001)
Journal of Plant Nutrition
, vol.24
, pp. 885-898
-
-
Lukina, E.V.1
Freeman, K.W.2
Wynn, K.J.3
Thomason, W.E.4
Mullen, R.W.5
Klatt, A.R.6
-
13
-
-
0003764322
-
-
Amsterdam: Elsevier
-
Massart, D. L., Vandeginste, B. G. M., Deming, S. M., Michotte, Y., & Kaufman, L. (1988). Chemometrics: A textbook. Amsterdam: Elsevier.
-
(1988)
Chemometrics: A Textbook
-
-
Massart, D.L.1
Vandeginste, B.G.M.2
Deming, S.M.3
Michotte, Y.4
Kaufman, L.5
-
14
-
-
33645971316
-
Assessment of rice leaf growth and nitrogen status by hyperspectral canopy reflectance and partial least square regression
-
Nguyen, H. T., & Lee, B. (2006). Assessment of rice leaf growth and nitrogen status by hyperspectral canopy reflectance and partial least square regression. European Journal of Agronomy, 24, 349-356.
-
(2006)
European Journal of Agronomy
, vol.24
, pp. 349-356
-
-
Nguyen, H.T.1
Lee, B.2
-
15
-
-
34247479714
-
Reduced nitrogen and improved farm income for irrigated spring wheat in the Yaqui Valley, Mexico, using sensor based nitrogen management
-
Ortiz-Monasterio, J. I., & Raun, W. R. (2007). Reduced nitrogen and improved farm income for irrigated spring wheat in the Yaqui Valley, Mexico, using sensor based nitrogen management. Journal of Agricultural Science, 145, 215-222.
-
(2007)
Journal of Agricultural Science
, vol.145
, pp. 215-222
-
-
Ortiz-Monasterio, J.I.1
Raun, W.R.2
-
16
-
-
31444453479
-
Strategies for overcoming low agronomic nitrogen use efficiency in irrigated rice systems in China
-
Peng, S. B., Byresh, R. J., Huang, J. L., Yang, J. C., Zou, Y. B., Zhong, X. H., et al. (2006). Strategies for overcoming low agronomic nitrogen use efficiency in irrigated rice systems in China. Field Crops Research, 96, 37-47.
-
(2006)
Field Crops Research
, vol.96
, pp. 37-47
-
-
Peng, S.B.1
Byresh, R.J.2
Huang, J.L.3
Yang, J.C.4
Zou, Y.B.5
Zhong, X.H.6
-
17
-
-
0036320669
-
Improving nitrogen use efficiency in cereal grain production with optical sensing and variable rate application
-
Raun, W. R., Solie, J. B., Johnson, G. V., Stone, M. L., Mullen, K. W., Freeman, K. W., et al. (2002). Improving nitrogen use efficiency in cereal grain production with optical sensing and variable rate application. Agronomy Journal, 94, 815-820.
-
(2002)
Agronomy Journal
, vol.94
, pp. 815-820
-
-
Raun, W.R.1
Solie, J.B.2
Johnson, G.V.3
Stone, M.L.4
Mullen, K.W.5
Freeman, K.W.6
-
18
-
-
30744433591
-
Optical sensor-based algorithm for crop nitrogen fertilization
-
Raun, W. R., Solie, J. B., Stone, M. L., Martin, K. L., Freeman, K. W., Mullen, R. W., et al. (2005). Optical sensor-based algorithm for crop nitrogen fertilization. Communications of Soil Science and Plant Analysis, 36, 2759-2781.
-
(2005)
Communications of Soil Science and Plant Analysis
, vol.36
, pp. 2759-2781
-
-
Raun, W.R.1
Solie, J.B.2
Stone, M.L.3
Martin, K.L.4
Freeman, K.W.5
Mullen, R.W.6
-
19
-
-
84876922997
-
Is data needed from every field to determine in-season precision nitrogen recommendations in winter wheat?
-
Roberts, D. C., Brorsen, B. W., Solie, J. B., & Raun, W. R. (2013). Is data needed from every field to determine in-season precision nitrogen recommendations in winter wheat? Precision Agriculture, 14, 245-269.
-
(2013)
Precision Agriculture
, vol.14
, pp. 245-269
-
-
Roberts, D.C.1
Brorsen, B.W.2
Solie, J.B.3
Raun, W.R.4
-
20
-
-
68149176630
-
Nitrogen recommendations for corn: an on-the-go sensor compared with current recommendation methods
-
Schmidt, J. P., Dellinger, A. E., & Beegle, D. B. (2009). Nitrogen recommendations for corn: an on-the-go sensor compared with current recommendation methods. Agronomy Journal, 101, 916-924.
-
(2009)
Agronomy Journal
, vol.101
, pp. 916-924
-
-
Schmidt, J.P.1
Dellinger, A.E.2
Beegle, D.B.3
-
21
-
-
78249277149
-
Improving in-season nitrogen recommendations for maize using an active sensor
-
Schmidt, J. P., Beegle, D. B., Zhu, Q., & Sripada, R. (2011). Improving in-season nitrogen recommendations for maize using an active sensor. Field Crops Research, 120, 94-101.
-
(2011)
Field Crops Research
, vol.120
, pp. 94-101
-
-
Schmidt, J.P.1
Beegle, D.B.2
Zhu, Q.3
Sripada, R.4
-
22
-
-
84893648956
-
Brief report of optimizing nitrogen fertilization on direct sowing early rice
-
(In Chinese with English abstract)
-
Shi, P. F. (1998). Brief report of optimizing nitrogen fertilization on direct sowing early rice. Plant Nutrition and Fertilizer Science, 4(3), 319-320. (In Chinese with English abstract).
-
(1998)
Plant Nutrition and Fertilizer Science
, vol.4
, Issue.3
, pp. 319-320
-
-
Shi, P.F.1
-
23
-
-
80054794435
-
Assessment of the nitrogen management strategy using an optical sensor for irrigated wheat
-
Singh, B., Sharma, R. K., Jat, M. L., & Martin, K. L. (2011). Assessment of the nitrogen management strategy using an optical sensor for irrigated wheat. Agronomy for Sustainable Development, 31, 589-603.
-
(2011)
Agronomy for Sustainable Development
, vol.31
, pp. 589-603
-
-
Singh, B.1
Sharma, R.K.2
Jat, M.L.3
Martin, K.L.4
-
24
-
-
46949109368
-
Adjusting midseason nitrogen rate using a sensor-based optimization algorithm to increase use efficiency in corn
-
Tubana, B. S., Arnall, D. B., Walsh, O., Chung, B., Solie, J. B., Girma, K., et al. (2008). Adjusting midseason nitrogen rate using a sensor-based optimization algorithm to increase use efficiency in corn. Journal of Plant Nutrition, 31, 1393-1419.
-
(2008)
Journal of Plant Nutrition
, vol.31
, pp. 1393-1419
-
-
Tubana, B.S.1
Arnall, D.B.2
Walsh, O.3
Chung, B.4
Solie, J.B.5
Girma, K.6
-
25
-
-
0038185334
-
Developing strategies for spatially variable nitrogen application in cereals, part II: Wheat
-
Welsh, J. P., Wood, G. A., Godwin, R. J., Taylor, J. C., Earl, R., Blackmore, S., et al. (2003). Developing strategies for spatially variable nitrogen application in cereals, part II: Wheat. Biosystems Engineering, 84, 495-511.
-
(2003)
Biosystems Engineering
, vol.84
, pp. 495-511
-
-
Welsh, J.P.1
Wood, G.A.2
Godwin, R.J.3
Taylor, J.C.4
Earl, R.5
Blackmore, S.6
-
26
-
-
0037509983
-
Real-time measures of canopy size as a basis for spatially varying nitrogen applications to winter wheat sown at different seed rates
-
Wood, G. A., Welsh, J. P., Godwin, R. J., Taylor, J. C., Earl, R., & Knight, S. M. (2003). Real-time measures of canopy size as a basis for spatially varying nitrogen applications to winter wheat sown at different seed rates. Biosystems Engineering, 84, 513-531.
-
(2003)
Biosystems Engineering
, vol.84
, pp. 513-531
-
-
Wood, G.A.1
Welsh, J.P.2
Godwin, R.J.3
Taylor, J.C.4
Earl, R.5
Knight, S.M.6
-
27
-
-
78649357950
-
Nitrogen uptake, utilization and rice yield in the north of double-cropping rice region as affected by different nitrogen management strategies
-
(in Chinese with English abstract)
-
Wu, W. G., Zhang, S. H., Zhao, J. J., Wu, G. C., Li, Z. F., & Xia, J. (2007). Nitrogen uptake, utilization and rice yield in the north of double-cropping rice region as affected by different nitrogen management strategies. Plant Nutrition and Fertilizer Science, 13(5), 757-764. (in Chinese with English abstract).
-
(2007)
Plant Nutrition and Fertilizer Science
, vol.13
, Issue.5
, pp. 757-764
-
-
Wu, W.G.1
Zhang, S.H.2
Zhao, J.J.3
Wu, G.C.4
Li, Z.F.5
Xia, J.6
-
28
-
-
47149106801
-
Recommendations for nitrogen fertilizer topdressing rates in rice using canopy reflectance spectra
-
Xue, L. H., & Yang, L. Z. (2008). Recommendations for nitrogen fertilizer topdressing rates in rice using canopy reflectance spectra. Biosystems Engineering, 100, 524-534.
-
(2008)
Biosystems Engineering
, vol.100
, pp. 524-534
-
-
Xue, L.H.1
Yang, L.Z.2
-
29
-
-
0742285064
-
Monitoring leaf nitrogen status in rice with canopy spectral reflectance
-
Xue, L. H., Cao, W. X., Luo, W. H., & Dai, T. B. (2004). Monitoring leaf nitrogen status in rice with canopy spectral reflectance. Agronomy Journal, 96, 135-142.
-
(2004)
Agronomy Journal
, vol.96
, pp. 135-142
-
-
Xue, L.H.1
Cao, W.X.2
Luo, W.H.3
Dai, T.B.4
-
30
-
-
85043980061
-
Effect of basal and tiller nitrogen rates on population dynamics, nitrogen uptake and utilization, and yield formation of direct-seeding early rice
-
(in Chinese with English abstract)
-
Xue, L. H., Qin, X., Li, G. H., & Yang, L. Z. (2010a). Effect of basal and tiller nitrogen rates on population dynamics, nitrogen uptake and utilization, and yield formation of direct-seeding early rice. Soil, 42, 681-688. (in Chinese with English abstract).
-
(2010)
Soil
, vol.42
, pp. 681-688
-
-
Xue, L.H.1
Qin, X.2
Li, G.H.3
Yang, L.Z.4
-
31
-
-
84893701120
-
Nitrogen balance and environmental impact of paddy field under different N management methods in Taihu Lake region
-
(In Chinese with English abstract)
-
Xue, L. H., Yu, Y. L., & Yang, L. Z. (2010b). Nitrogen balance and environmental impact of paddy field under different N management methods in Taihu Lake region. Environmental Science, 32, 222-227. (In Chinese with English abstract).
-
(2010)
Environmental Science
, vol.32
, pp. 222-227
-
-
Xue, L.H.1
Yu, Y.L.2
Yang, L.Z.3
-
33
-
-
84865369461
-
Effect of nitrogen applied before transplanting on tillering and nitrogen utilization in rice
-
(In Chinese with English abstract)
-
Zheng, Y. M., Ding, Y. F., Wang, Q. S., Li, G. H., Wang, H. Z., & Wang, S. H. (2008). Effect of nitrogen applied before transplanting on tillering and nitrogen utilization in rice. Acta Agronomica Sinica, 34, 513-519. (In Chinese with English abstract).
-
(2008)
Acta Agronomica Sinica
, vol.34
, pp. 513-519
-
-
Zheng, Y.M.1
Ding, Y.F.2
Wang, Q.S.3
Li, G.H.4
Wang, H.Z.5
Wang, S.H.6
-
34
-
-
84893663459
-
Influence on yielding of nitrogen application of early season rice cultivation
-
(in Chinese with English abstract)
-
Zhou, B. (2007). Influence on yielding of nitrogen application of early season rice cultivation. Journal of Hebei Agricultural Sciences, 11(3), 14-20. (in Chinese with English abstract).
-
(2007)
Journal of Hebei Agricultural Sciences
, vol.11
, Issue.3
, pp. 14-20
-
-
Zhou, B.1
|