论文部分内容阅读
以花椰菜和蚕豆为试材,在夏季高山条件下,进行花椰菜单作、花椰菜间作蚕豆、单作蚕豆的试验,研究间作生态系统的照度、湿度、温度、CO2环境、作物产量、作物品质,为合理开发高山资源,构建高效的豆科-十字花科蔬菜间作生态系统提供参考。结果表明:间作蚕豆会降低花椰菜生长环境的照度,同时提高花椰菜生长环境的CO2浓度;在采收时发现间作蚕豆会降低花椰菜的产量、品质、生物学产量,但会提高蚕豆的产量。通过产量、收入的比较,发现单作花椰菜的收益最高为496.12元/小区,而间作蚕豆的收益均低于此;说明在生产花椰菜时间作蚕豆,从产量、品质、收益上均不可取。
Taking cauliflower and faba bean as test materials, under the condition of summer high mountain, the experiment of cauliflower monoculture, cauliflower intercropping faba bean and single faba bean were conducted to study the illumination, humidity, temperature, CO2 environment, crop yield and crop quality of intercrop ecosystem Reasonable development of alpine resources, construction of efficient leguminous - cruciferous intercropping ecosystem provide reference. The results showed that the intercropping of Vicia faba reduced the illuminance of cauliflower growth environment and the CO2 concentration of cauliflower growth environment at the same time. The intercropping of Vicia faba during harvest could reduce the yield, quality and biological yield of cauliflower, but increase the yield of faba bean. Through the comparison of yield and income, it was found that the yield of single cauliflower was 496.12 yuan / plot, while the income of intercropped faba bean was lower than that. The result showed that the production of cauliflower was not suitable for yield, quality and yield.