摘要
在大田条件下,以“徐蒜6号”为材料,设置不覆膜(T1)、2月21日撤膜(T2)、3月6日撤膜(T3)、3月21日撤膜(T4)、4月5日撤膜(T5)、4月20日撤膜(T6)、全生育期不撤膜(T7)7个处理,研究其对大蒜生长和产量的影响。结果表明,所有的覆膜处理均可促进大蒜生长,其中4月5日撤膜处理大蒜干重、鲜重、根系活力、叶片色素含量等生长指标均最高;大蒜的鳞茎横径、单头鳞茎重、一级鳞茎比例及鳞茎产量均以4月5日撤膜(T5)最高;表明4月5日撤膜有利于促进大蒜生长,形成高产。
The effects of film-uncovering time in spring on growth and yield of garlic cultivar‘Xusuan 6’were analyzed in a field study.Seven treatmentSwere set up:no film mulching(T1),film uncovering on February 21(T2),film uncovering on March 6(T3),film uncovering on March 21(T4),film uncovering on April 5(T5),film uncovering on April 20(T6),no film uncovering(T7).The results indicated that all the film mulching treatmentSwere beneficial to the growth of garlic.Under the treatment of film uncovering on April 5,the dry weight,fresh weight,root activity,leaf pigment content of garlic reached the highest level and transverse diameter,yield of garlic bulbs,percentage of primary bulbs,plot yield also with the highest recordSobtained.To sum up,the film uncovering on April 5 iSconducive to garlic growth,and beneficial to increase the yield of garlic.
作者
陆信娟
刘灿玉
陈增杰
樊继德
赵永强
张碧薇
史新敏
杨青青
葛洁
李梦倩
刘光杨
杨峰
LU Xin-juan;LIU Can-yu;CHEN Zeng-jie(Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai Area,Xuzhou,Jiangsu 221121;Institute of Zhecheng Pepper Research,Shangqiu,Henan 476200)
出处
《安徽农业科学》
2025年第2期41-43,共3页
Journal of Anhui Agricultural Sciences
基金
徐州市政策引导类计划(产学研合作)项目(KC22452)
财政部和农业农村部:国家现代农业产业技术(CARS-24-A-07)。
关键词
大蒜
撤膜
农艺性状
产量
Garlic
Film-uncovering
Agronomic traits
Yield
