2008•Journal of Shandong University of TechnologyRequires access
The influence of the mulching straw on growth and yield of winter wheat
Cheng Zhong-li
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Abstract
The main test studies the influence of the mulching straw on growth and yield of winter wheat in the east of China where harvested twice in a year.Experiments show that: straw mulch improves the soil physical and chemical properties,increase soil nutrient availability and water use efficiency,enhances the biological activity of soil,significantly adjusts the water,fertilizer,gas,heat and other ecological conditions for crop growth,promotes the growth of wheat and increaes wheat yields,increased for 28.23 percent can be achieved.