防虫网覆盖栽培对豇豆生长发育的影响  

Effects of Insect-proof Coverage on Cowpea Growth

作　　者：许如意[1] 李劲松[1] 曹兵[1] 

机构地区：[1]三亚市南繁科学技术研究院,海南三亚572000

出　　处：《热带农业科学》2010年第7期17-19,共3页Chinese Journal of Tropical Agriculture

基　　金：海南省重点科技项目(No.06113);国家科技支撑计划项目(No.2009BADA2B04)

摘　　要：研究了防虫网覆盖栽培对豇豆生育期、株高、节间长度、叶片生长及叶绿素含量、豇豆品质和产量的影响。结果表明:防虫网覆盖栽培显著促进了植株的生长,显著降低了叶片的叶绿素含量,降低了豆荚叶绿素含量和维生素C的含量,对蛋白质含量的影响差异不显著,并提高了小区产量。The effects of insect-proof coverage on cowpea generational stage, plant height, intemode length, leaf growth and chlorophyll content, quality and yield were investigated. The result showed that the insect-proof coverage cultivation significantly promoted plant growth, and increased the yield, significantly reduced the chlorophyll content of leaf, reduced the chlorophyll content and VC of pod. The effect on protein content in pod was not significant.

关 键 词：防虫网 覆盖 豇豆 生长发育 

分 类 号：S643.4[农业科学—蔬菜学]