摘要
对设施栽培条件下影响春白菜生产的关键因素进行研究。通过不同播期下各品种各时期抽薹情况、生育期、产量、品质以及田间表现进行比较,结果发现夜间低温是影响春白菜苗期生长的主要因素。通过对分别栽植于榆次东阳、榆次庞志、阳曲泥屯、阳高东关的春白菜的产量、效益及生长情况进行比较,结果发现生长后期高温是影响春白菜产量、商品性的主要原因。针对这些影响因素提出防治措施。
This paper studies the key factors affecting spring cabbage production under the conditions of protected cultivation. According to the comparison of field performance, growth period, yield and quality of different varieties at different sowing dates, it is found that the low temperature at night is the main factor affecting the growth of spring Chinese cabbage at seedling stage. By comparing the yields, benefits and growth of spring cabbages planted in Dongyang Tonw, Pangzhi Tonw, Nitun Tonw and Dongguan Tonw, it is found that the high temperature in the late growth period affects the yield and commerciality of spring Chinese cabbage.In view of these influencing factors, prevention and control measures are proposed.
作者
高涛
巫东堂
齐仙惠
赵军良
王秀英
李改珍
Gao Tao;Wu Dongtang;Qi Xianhui;Zhao Junliang;Wang Xiuying;Li Gaizhen(College of Horticulture,Shanxi Agricultural University,Taiyuan 030031,Shanxi,China)
出处
《农业技术与装备》
2022年第7期166-168,171,共4页
Agricultural Technology & Equipment
基金
国家产业技术体系大宗蔬菜太原综合试验站(CARS-23-G09)
山西省科技成果转化引导专项(201904D131043)
山西省农业科技成果转化与示范推广(2020CYYL-04)
山西农业大学生物育种工程(YZGC114)。
关键词
设施栽培
春白菜
关键技术
protected cultivation
spring Chinese cabbage
key technology
