Han Ling, Li Yan Su, Yu Xian Chang, He Chao Xing
Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
Ying Yong Sheng Tai Xue Bao. 2016 May;27(5):1553-1559. doi: 10.13287/j.1001-9332.201605.037.
In order to explore reasonable utilization of vegetable residue, the effects of application of different levels (0, 15, 20, 30 t·hm) of tomato and cucumber residue compost on soil pro-perties, the leaf photosynthesis and the yield of vegetables were studied in solar greenhouse. The results showed that both kinds of vegetable compost could reduce soil bulk density, increase soil organic matter content, soil microbial biomass and soil enzyme activity, promote plant growth, and improve vegetable yield and quality. The more amount compost returned, the better was the effect on plant growth and yield. The positive effect of the vegetable residue compost application in the second cucumber growing season was more noticeable than that in the first tomato growing season, which indicated the application of vegetable residue compost could effectively promote soil fertility, increase vegetable yield and improve vegetable nutrient quality.
为了探索蔬菜残体的合理利用，在日光温室中研究了不同施用量（0、15、20、30 t·hm）的番茄和黄瓜残体堆肥对土壤性质、叶片光合作用及蔬菜产量的影响。结果表明，两种蔬菜堆肥均能降低土壤容重，增加土壤有机质含量、土壤微生物量和土壤酶活性，促进植株生长，提高蔬菜产量和品质。堆肥施用量越大，对植株生长和产量的影响越好。蔬菜残体堆肥在黄瓜第二季生长季的积极作用比在番茄第一季生长季更显著，这表明蔬菜残体堆肥的施用能有效提高土壤肥力，增加蔬菜产量，改善蔬菜营养品质。
