The straw can obviously improve soil moisture and question to cover, raise the speed of growth of the fruit.
秸秆覆盖可以明显提高土壤水分和温度，提高果实的生长速率。
Different water retaining agent is it can improve soil moisture and simple fruit fruit volume, fruit candy content of orchard to deal with.
不同保水剂处理可以提高果园的土壤水分以及单果果实体积、果实含糖量。
Soil moisture and potassium amount could improve potassium content of palisade tissue and spongy tissue.
土壤水分和钾用量能提高叶片栅栏组织和海绵组织的含钾量。
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