|
|||||
|
|
| 不同覆盖物对春花生生长及产量的影响 | |
| 引用本文： | 陈勤平,吴昌湛,陈国泽,李战.不同覆盖物对春花生生长及产量的影响[J].广西农学报,2013,28(2):28-30. |
| 作者姓名： | 陈勤平 吴昌湛 陈国泽 李战 |
| 作者单位： | 1. 广西大学农学院,南宁530000;广西贺州市农业科学研究所,贺州市542813 2. 广西贺州市农业科学研究所,贺州市,542813 3. 北流市经济作物站,广西 玉林市53700 |
| 基金项目： | 国家花生产业技术体系项目 |
| 摘 要： | 为研究覆盖物对花生主要经济性状及产量在生产上的应用效果,通过对花生采用覆盖黑地膜、普通地膜、稻草和常规栽培模式进行试验。试验结果表明,采用覆盖物栽培花生,每公顷鲜果重和晒干率均比常规栽培的高,其产量顺序为覆盖黑地膜〉普通地膜〉稻草〉常规,增产率分别为10.8%、8.7%和4.4%。另外,采用覆膜栽培模式栽培花生,主茎高比常规栽培的短,分枝长变长,百果重增大。因此,采用覆盖黑地膜栽培花生是提高单位面积花生产量的一种有效手段。 |
| 关 键 词： | 花生 覆盖物 产量 影响 |
The effect of the different overlay on growth and yield of spring peanut |
|
| Institution: | Chen Qin-ping1,2et al(1.Agriculture College of Guangxi University,Nanning 530000,China;2.Hezhou Institute of Agriculture Science,Hezhou 542813 China) |
| Abstract: | In order to research the application effect of overlay on main economic characters and yield of peanut,four cultivation modes are used in an experiment e.g.black-film overlay,common film overlay,rice straw and conventional cultivation mode.The results showed that in adoption of overlay in peanut cultivation,fresh fruit weigh and dry rate per ha.are higher than the conventional cultivation mode.Its yield sequence： black-film overlay common film overlay rice straw convention cultivation,yield-increase rates are 10.8%,8.7% and 4.4% respectively.Moreover,the adoption of film overlay in peanut cultivation can shorten the length of stalk than conventional mode with longer branch and bigger hundred fruit weight,so that the mode of black-film overlay is an effective means to increase the yield of peanut. |
| Keywords: | Peanut overlay yield effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |