浙江农林大学学报2016，Vol.33Issue(2)：280-287,8.DOI:10.11833/j.issn.2095-0756.2016.02.013
绿化废弃物好氧堆肥和蚯蚓堆肥作为蔬菜育苗基质研究
Compost and vermicompost from green wastes as substrates for vegetable seedlings cultivation
摘要
Abstract
To reduce the overuse of peat and to increase t h e recycling rate of green wastes for vegetable seedling cultivation, the feasibility of using green waste compost and vermicompost to replace peat as a growth media was evaluated. Six media were prepared by mixing green waste compost and vermicompost with peat at different rates by volume including ck (peat), T1 (compost), T2 (vermicompost), T3 (compost + peat at 1∶1 V/V), T4 (vermicompost + peat at 1∶1 V/V), T5 (compost + vermicompost + peat at 1∶1∶1 V/V). Thereafter, three vegetable species with different salt tolerance: cabbage (most salt tolerance), lettuce (moderate salt tolerance), and zucchini (less salt tolerance) were germinated and grown in the six media. The physical and chemical properties of the different growing media were determined, and the growth of seedlings was also measured. The analysis method of subordinate function was used to evaluate the pros and cons of different growing media. All treatments were replicated ten times, in a completely randomized design. Results indicated that the physical and chemical properties of T4 were all within adequate range for use as a containerized substrate in horticul-ture. The comprehensive evaluation index for seedlings of T4 versus the control were higher with T4: cabbage (0.52 and 0.33), lettuce (0.52 and 0.49), and zucchini (0.54 and 0.49). Additionally, the cost with T4 was 41.56% less. Therefore, this treatment could be used successfully as a medium replacing peat for production of cabbage, lettuce, and zucchini seedlings.关键词
园艺学/绿化废弃物/好氧堆肥/蚯蚓堆肥/栽培基质/蔬菜育苗Key words
horticulture/green waste/compost/vermicompost/growing substrate/vegetable seedling cultivation分类
农业科技引用本文复制引用
龚小强,李素艳,李燕,孙向阳..绿化废弃物好氧堆肥和蚯蚓堆肥作为蔬菜育苗基质研究[J].浙江农林大学学报,2016,33(2):280-287,8.基金项目
国家林业局林业科学技术推广项目 （）
