草皮栽培
The changes of soil temperature and humidity, soil properties and photosynthesis were measured after sod culture for two years. The effect of planting grass on fruit tree growth, photosynthesis characteristics as well as the yeild and quality of fruits were discussed.
通过田间试验和室内实验分析相结合,测定了行间生草土壤温湿度、土壤理化性质以及光合作用的变化;研究了梨园生草对果树生长发育、光合特性以及对果品产量和品质的影响。
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