摘要
种植板是将种子与栽培介质混合、压缩并干燥后,直接浇水生产蔬菜的一种材料,与储水容器共同组成阳台蔬菜栽培新装置。本试验以普通白菜品种夏王为试材,采用L16(43)正交试验设计和多指标综合评分方法,研究种植板制作配方和干燥温度对普通白菜种植板栽培种子发芽率、幼苗株高及生物量的影响。结果表明:保水剂体积占比和干燥温度不同水平间的综合评分差异显著或极显著;普通白菜种植板的最佳制作方案为:保水剂体积占比4%、蛭石体积占比30%与基质混合,干燥温度为45℃。
The planting-board is a kind of material that can produce vegetables by directly watering after the seeds and cultivation medium are mixed,compressed and dried.This planting-board can be coupled with water storage container to form a new system for vegetable cultivation on balcony.Taking the pakchoi‘Xiawang’as material,this paper studied the effects of manufacture proposal of planting-board and drying temperature on seed germination of pakchoi by orthogonal test and multi-index comprehensive grading method.The results showed that the differences of comprehensive grading between different levels of waterretaining agent and drying temperature were significant or extreme significant.The optimal manufacture proposal for pakchoi planting-board was taking 4%volume of water-retaining agent,30%volume of vermiculite,mixing them with matrix,and drying temperature at 45℃.
作者
聂磊
谢强
章竞瑾
黄丹枫
NIE Lei;XIE Qiang;ZHANG Jingjin;HUANG Danfeng(School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China)
出处
《中国蔬菜》
北大核心
2020年第12期43-48,共6页
China Vegetables
基金
蔬果智慧农业云平台研究示范项目〔沪农科创字(2019)第2-3号〕,上海市绿叶蔬菜产业技术体系项目〔沪农科创字(2020)第2号〕。
关键词
普通白菜
种植板
保水剂
干燥温度
pakchoi〔Brassica campestris ssp.chinensis(L.)Makino〕
planting-board
waterretaining agent
drying temperature
