不同简易栽培设施对华南地区越夏菜心产量及品质的影响（英文）

Effects of Different Simple Cultivation Facilities on Yield and Quality of Over-summer Brassica campestris L. in South China

该研究通过比较不同简易栽培设施对菜心产量及品质的影响,初步探究适合于高温季节菜心生产的设施类型,为高温季节菜心高效栽培提供技术参考。试验共设置(1)对照CK(露地栽培);(2)普通防虫网棚栽培;(3)普通塑料薄膜大棚栽培;(4)日本透光防虫网棚栽培4个处理。研究表明,日本透光防虫网处理相对最优,与露地栽培相比,日本透光防虫网处理下菜心株高、叶面积、产量分别提升了22%、63%、49%;Vc含量、可溶性糖含量、可溶性蛋白分别提升了14%、13%、10%。

The effects of different simple cultivation facilities on yield and quality of Brassica campestris L. were compared to explore the optimal facility type for pro- duction of B. campestris, thereby providing a technical reference for efficient cultiva- tion of B. campestris during hot season. A total of four treatments were designed, open field cultivation （CK）, ordinary anti-insect net shed cultivation, ordinary plastic film greenhouse cultivation and Japanese translucent anti-insect net shed cultivation. The results showed that compared with those in open field cultivation, the plant height, leaf area, yield, Vc content, soluble sugar content and soluble protein con- tent of B. campestris in Japanese translucent anti-insect net shed cultivation were increased by 22%, 63%, 49%, 14%, 13% and 10%, respectively, and Japanese translucent anti-insect net shed was the optimal facility type for cultivation of B. campestris in hot season.