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1983—1988年对巨峰葡萄进行了黑色地膜覆盖的育苗技术研究。比较了黑色地膜、透明地膜和露地不覆膜的扦插成活率、苗木质量分级,比较了黑色地膜覆盖的扦插时期,并对覆膜后的土壤物理性状进行了观察和分析。试验结果认为覆盖黑色地膜的苗木成苗率最高,
1983-1988 on Kyoho grapes black seedling cultivation technology research. The survival rates of cuttings of black mulch, transparent mulch and open mulching were compared, and the quality of seedlings was graded. The cutting period covered by black mulching was compared. The physical properties of soil after mulching were observed and analyzed. The results showed that the seedlings covered with black plastic film had the highest rate of seedling emergence,