花生一生中对水分的需求状况,目前尚缺乏一致的认识和确切数据。为此,本试验在结荚期、饱果期土壤临界水分研究基础上,继续对苗期、花针期土壤临界水分进行研究,通过试验摸清影响花生苗期、花针期生长发育的土壤临界水分及其需水规律,从而找出适宜水分指标,为高产提供参考。 Peanut demand for water during life, there is a lack of consensus and accurate data. Therefore, on the basis of the research on the critical moisture of soil during the podding and full-fruit stages, the study continued to study the critical moisture of soil at the seedling and flower-needle stages. The soil that affected the growth and development of peanut seedlings and flower needles Critical water and water demand rules, so as to find out the suitable moisture index and provide reference for high yield.