نتایج جستجو برای: dryland
تعداد نتایج: 2338 فیلتر نتایج به سال:
This study was conducted to study and compare the effects of different tillage systems on soil physical properties and wheat yield in dryland conditions. The experiment was carried out in Maragheh Dryland Research Station with 5 treatments and 4 replications based on RCBD for 3 years (2001-2003). The results showed that difference between the treatments in terms of wheat yield was significant, ...
French Associates Institute for Biotechnology and Agriculture of Dryland, Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Midreshet Ben Gurion 84990, Israel (A.F.); Max Planck Institute for Plant Molecular Physiology, 14476 Potsdam-Golm, Germany (A.N.N., M.L., P.A.P., A.R.F.); Department of Plant Science, Weizmann Institute of Science, Rehovot 76100, Israel (R.A., ...
School of Agricultural & Resource Economics, University of Western Australia, Crawley, 6009 WA Institute for Rural Futures, University of New England, Armidale, 2351 NSW Department of Primary Industries, Bendigo, 3554 Victoria Faculty of Science and Agriculture, Charles Sturt University, Albury, 2640 NSW Tasmanian Institute of Agricultural Research, University of Tasmania, Hobart, 7001 Tasmania...
There are several possibilities for increasing the income of farmers. different strategies crop productions states/regions and they location-specific. The performance agriculture sector depends on rainfall, climate change, resource scarcity, changing demand pattern food products many more uncertainties. Particularly, Jath tehsil is a drought-prone it has almost all area as dryland area. farmers...
Dryland ecosystems are highly vulnerable to climatic and land-use changes, while the mechanisms underlying patterns of dryland species richness are still elusive. With distributions of 3637 native vascular plants, 154 mammals, and 425 birds in Xinjiang, China, we tested the water-energy dynamics hypothesis for species richness patterns in Central Asian drylands. Our results supported the water-...
Limited information is available on the effect of residues rates and slope direction on dryland wheat (Triticum aestivum L.) yield. This study was carried out to determine the effects of residues rates and tillage direction on grain yield and yield components of the Sardary wheat in a dryland region in Zanjan. Five wheat residues rates (0, 25, 50, 75 and 100% surface cover) were applied and i...
This edited volume is devoted to the examination of the implications of the inevitable changes wrought by global change on the welfare and livelihoods of tens of millions of people who live in dryland regions. Global change is more than just climate change and the ramifications of changing trade patterns (geopolitical and economic aspects), the shift to the market economy, demographic factors (...
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