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Weed growth and labor demand under hand-hoe based reduced tillage in smallholder farmers’ fields in Zimbabwe 期刊论文
发表期刊: AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 出版年: 2014, 卷号: 187, 页码: 146-154
作者:  Nyamangara, Justice;  Mashingaidze, Nester;  Masvaya, Esther Nyaradzo;  Nyengerai, Kudzai;  Kunzekweguta, Machiweyi;  Tirivavi, Ronald;  Mazvimavi, Kizito
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Conventional tillage  Returns to labor  Planting basins  Weed growth  
Fertilizer induced nitrous oxide emissions from Vertisols and Alfisols during sweet sorghum cultivation in the Indian semi-arid tropics 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2012, 卷号: 438, 页码: 9-14
作者:  Ramu, Karri;  Watanabe, Takeshi;  Uchino, Hiroshi;  Sahrawat, Kanwar L.;  Wani, Suhas P.;  Ito, Osamu
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
Nitrous oxide  Sweet sorghum  Vertisols  Alfisols  Semi-arid  
Regionalising a meso-catchment scale conceptual model for river basin management in the semi-arid environment 期刊论文
发表期刊: PHYSICS AND CHEMISTRY OF THE EARTH. 出版年: 2011, 卷号: 36, 期号: 14-15, 页码: 747-760
作者:  Love, David;  Uhlenbrook, Stefan;  van der Zaag, Pieter
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
Ephemeral  HBV  Meso-scale  PUB  Regionalisation  
TOWARDS SUSTAINABLE LAND MANAGEMENT IN THE DRYLANDS: SCIENTIFIC CONNECTIONS IN MONITORING AND ASSESSING DRYLAND DEGRADATION, CLIMATE CHANGE AND BIODIVERSITY 期刊论文
发表期刊: LAND DEGRADATION & DEVELOPMENT. 出版年: 2011, 卷号: 22, 期号: 2, 页码: 248-260
作者:  Cowie, A. L.;  Penman, T. D.;  Gorissen, L.;  Winslow, M. D.;  Lehmann, J.;  Tyrrell, T. D.;  Twomlow, S.;  Wilkes, A.;  Lal, R.;  Jones, J. W.;  Paulsch, A.;  Kellner, K.;  Akhtar-Schuster, M.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/29
resilience  sustainable land management  desertification  land degradation  climate change  biodiversity  
Prevalence, incidence, and severity of sorghum diseases in western Kenya 期刊论文
发表期刊: PLANT DISEASE. 出版年: 2002, 卷号: 86, 期号: 1, 页码: 65-70
作者:  Ngugi, HK;  King, SB;  Abayo, GO;  Reddy, YVR
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/28
beta  binomial  lognormal  negative binomial  Peronosclerospora sorghi  Polya-Aeppli  Sorghum bicolor  Weibull