摘要
以“津绿30号”黄瓜为试材,研究绿豆、苜蓿、萝卜、芥菜、茴香、茼蒿、蒜苗等植物伴生对土壤养分和微生物数量以及黄瓜生长和产量的影响。结果表明,萝卜、芥菜与黄瓜伴生可增加土壤中的碱解氮和速效钾含量,改善微生物群落;黄瓜植株的根系活力明显增强;黄瓜单株结果数增多,产量明显高于对照。由此可知,萝卜、芥菜与黄瓜伴生能够平衡土壤养分,改善土壤生态环境,显著提高黄瓜产量,可作为大棚黄瓜的伴生植物。
Taking‘jinlǜ30’as material,this experiment was conducted to study the effects of alfalfa,mung bean,radish,mustard,fennel,crown daisy and garlic bolt on soil nutrients and microbial number,as well as cucumber growth and yield.The result showed that radish and mustard increased the content of available nitrogen and phosphorus in soil and improved the microbial community.Compared with the control,the accompanying plants could improve the root activity of cucumber plants,increase fruits per plant and yield obviously.These data indicated that using radish and mustard as the accompanying plants for cucumber could balance soil nutrient,improve the soil environment,and as a consequence of enhanced the yield of cucumber effectively.Therefore,radish and mustard could be used as the companion plants for cucumber in plastic greenhouse.
作者
高荣广
付鑫
GAO Rong-guang;FU Xin(College of Horticulture Science and Engineering,Shandong Agricultural University,Tai’an,Shandong 271018)
出处
《安徽农业科学》
CAS
2023年第1期42-45,共4页
Journal of Anhui Agricultural Sciences
基金
山东省重大科技创新项目(2019JZZY010715)。
关键词
黄瓜
伴生植物
生长
产量
Cucumber
Accompanying plants
Growth
Yield
