-
2
-
-
2542481291
-
Effect of corn stubble on soil fertility
-
in Chinese
-
Jiang Y. 1988. Effect of corn stubble on soil fertility. J Jilin Agric Univ, 10(3):47-52(in Chinese)
-
(1988)
J Jilin Agric Univ
, vol.10
, Issue.3
, pp. 47-52
-
-
Jiang, Y.1
-
3
-
-
2542489738
-
Effect of non-decomposed organic material on soil fertility
-
in Chinese
-
Jiang Y. 1988. Effect of non-decomposed organic material on soil fertility. Chin J Soil Sci, 19(4):147-150(in Chinese)
-
(1988)
Chin J Soil Sci
, vol.19
, Issue.4
, pp. 147-150
-
-
Jiang, Y.1
-
4
-
-
0020928703
-
Increase and seasonal cycles of nitrous oxide in the earth, s atmosphere
-
Khalil MAK, Rasmussen RA. 1983. Increase and seasonal cycles of nitrous oxide in the earth, s atmosphere. Tellus, 35B: 161-169
-
(1983)
Tellus
, vol.35 B
, pp. 161-169
-
-
Khalil, M.A.K.1
Rasmussen, R.A.2
-
5
-
-
0000208772
-
Microbial biomass as a source of nitrogen for cereal
-
Lethbridge G, Davidson MS. 1983. Microbial biomass as a source of nitrogen for cereal. Soil Biol Biochem, 15:375-376
-
(1983)
Soil Biol Biochem
, vol.15
, pp. 375-376
-
-
Lethbridge, G.1
Davidson, M.S.2
-
6
-
-
0842271223
-
Loss of soil carbon threatens chinese agriculture: A comparison on agroecosystem carbon pool in China and the U. S
-
in Chinese
-
Li C-S. 2000. Loss of soil carbon threatens chinese agriculture: A comparison on agroecosystem carbon pool in China and the U. S. Quatern Sci, 20(4):345-350(in Chinese)
-
(2000)
Quatern Sci
, vol.20
, Issue.4
, pp. 345-350
-
-
Li, C.-S.1
-
7
-
-
2542437314
-
Effect of straw returning on soil nitrogen transformation
-
in Chinese
-
Li G-T, Zhao Z-J, Huang Y-F, et al. 2002. Effect of straw returning on soil nitrogen transformation. Plant Nutr Fert Sci, 8(2):162-167(in Chinese)
-
(2002)
Plant Nutr Fert Sci
, vol.8
, Issue.2
, pp. 162-167
-
-
Li, G.-T.1
Zhao, Z.-J.2
Huang, Y.-F.3
-
8
-
-
33645427633
-
Analysis of the prospect of chinese chemical fertilizer application
-
in Chinese
-
Li J-K, Lin B, Liang G-Q, et al. 2001. Analysis of the prospect of chinese chemical fertilizer application. Plant Nutr Fert Sci 7(1):1-10(in Chinese)
-
(2001)
Plant Nutr Fert Sci
, vol.7
, Issue.1
, pp. 1-10
-
-
Li, J.-K.1
Lin, B.2
Liang, G.-Q.3
-
10
-
-
0028472602
-
Groundwater nitrate levels under fertilized grass and grass-legume pastures
-
Owen LB, Edwards WM, van Keuren RW. 1994. Groundwater nitrate levels under fertilized grass and grass-legume pastures. J Environ Qual, 23:752-758
-
(1994)
J Environ Qual
, vol.23
, pp. 752-758
-
-
Owen, L.B.1
Edwards, W.M.2
van Keuren, R.W.3
-
12
-
-
23644457243
-
Long-term impacts of tillage, fertilizer and crop residue on soil organic matter in temperature semiarid regions
-
Rasmussen PF, Collins HP. 1991. Long-term impacts of tillage, fertilizer and crop residue on soil organic matter in temperature semiarid regions. Adv Agron, 45:93-134
-
(1991)
Adv Agron
, vol.45
, pp. 93-134
-
-
Rasmussen, P.F.1
Collins, H.P.2
-
13
-
-
0027143328
-
Release of ninhydrin - Reactive during fumigation of soil to estimate microbial C and N
-
Sparling GP. 1993. Release of ninhydrin-Reactive during fumigation of soil to estimate microbial C and N. Soil Biol Biochem, 25: 1803-1805
-
(1993)
Soil Biol Biochem
, vol.25
, pp. 1803-1805
-
-
Sparling, G.P.1
-
14
-
-
0023488186
-
An extraction method for measuring soil microbial biomass C
-
Vance ED, Brookes PC, Jenkinson DS. 1987. An extraction method for measuring soil microbial biomass C. Soil Biol Chem, 19:703-707
-
(1987)
Soil Biol Chem
, vol.19
, pp. 703-707
-
-
Vance, E.D.1
Brookes, P.C.2
Jenkinson, D.S.3
-
15
-
-
0032909333
-
Crop residues: Agriculture's largest harvest
-
Vaclav Smil. 1999. Crop residues: Agriculture's largest harvest. Biol Sci, 149(4):299-308
-
(1999)
Biol Sci
, vol.149
, Issue.4
, pp. 299-308
-
-
Vaclav, S.1
-
16
-
-
2542474657
-
Nitrogen uptake by corn and N recovery in grain in dry farmland
-
in Chinese
-
Wang X-B, Cai D-X, Zhang J-Q, et al. 2001. Nitrogen uptake by corn and N recovery in grain in dry farmland. Sci Agric Sin, 34(2):179-186 (in Chinese)
-
(2001)
Sci Agric Sin
, vol.34
, Issue.2
, pp. 179-186
-
-
Wang, X.-B.1
Cai, D.-X.2
Zhang, J.-Q.3
-
17
-
-
0036075303
-
Effect of returning corn straw into soil on soil fertility
-
in Chinese
-
Wu Z-J, Zhang H-S, Xu G-S, et al. 2002. Effect of returning corn straw into soil on soil fertility. Chin J Appl Ecol, 13(5):539-542(in Chinese)
-
(2002)
Chin J Appl Ecol
, vol.13
, Issue.5
, pp. 539-542
-
-
Wu, Z.-J.1
Zhang, H.-S.2
Xu, G.-S.3
-
18
-
-
0028103119
-
Immobilization and remineralization of nitrate during glucose decomposition at four rates of nitrogen additions
-
Zagal E, Persson J. 1994. Immobilization and remineralization of nitrate during glucose decomposition at four rates of nitrogen additions. Soil Biol Biochem, 26:1313-1321
-
(1994)
Soil Biol Biochem
, vol.26
, pp. 1313-1321
-
-
Zagal, E.1
Persson, J.2
-
19
-
-
2542456099
-
Contents of soil microbial biomass nitrogen and its mineralized characteristics and relationships with nitrogen supplying ability of soils
-
in Chinese
-
Zhou J-B, Chen Z-J, Li S-X. 2001. Contents of soil microbial biomass nitrogen and its mineralized characteristics and relationships with nitrogen supplying ability of soils. Acta Ecol Sin, 21(10):1718-1725(in Chinese)
-
(2001)
Acta Ecol Sin
, vol.21
, Issue.10
, pp. 1718-1725
-
-
Zhou, J.-B.1
Chen, Z.-J.2
Li, S.-X.3
-
20
-
-
2542505900
-
3-N and apparent budget of soil nitrogen II. Summer maize
-
in Chinese
-
3-N and apparent budget of soil nitrogen II. Summer maize. Acta Ecol Sin, 22(1):48-53(in Chinese)
-
(2002)
Acta Ecol Sin
, vol.22
, Issue.1
, pp. 48-53
-
-
Zhou, S.-L.1
Zhang, F.-S.2
Wang, X.-Y.3
-
21
-
-
0011308976
-
Effect of nitrogen fertilizer on nitrate accumulation in vegetable
-
in Chinese
-
Zhuang S-Y. 1995. Effect of nitrogen fertilizer on nitrate accumulation in vegetable. Prog Soil Sci, 23(3):29-35 (in Chinese)
-
(1995)
Prog Soil Sci
, vol.23
, Issue.3
, pp. 29-35
-
-
Zhuang, S.-Y.1
|