| 周 毅，汪建飞，邢素芝，高 祥，徐阳春，沈其荣.解磷微生物有机肥对冬小麦产量形成的影响[J].麦类作物学报,2013,33(3):526 |
| 解磷微生物有机肥对冬小麦产量形成的影响 |
| Effect of Phosphate solubilizing Bacteria Fermented with Organic Fertilizers on Yield Formation of Winter Wheat |
| |
| DOI：10.7606/j.issn.1009-1041.2013.03.21 |
| 中文关键词: 解磷微生物有机肥 冬小麦 产量形成 |
| 英文关键词:Phosphate solubilizing bacteria Winter wheat Yield formation |
| 基金项目:安徽省长三角联合科技攻关项目（1101c0603046）；安徽省教育厅重大科研项目（KJ2012ZD04）；国家公益性行业（农业）专项经费项目（201103004）。 |
|
| 摘要点击次数: 1322 |
| 全文下载次数: 1323 |
| 中文摘要: |
| 为给解磷微生物有机肥在农业生产中的应用提供依据，通过田间试验，研究了施用堆肥（MB）、解磷微生物有机肥（PSB）对冬小麦产量、光合、叶面积的影响。结果表明，PSB和MB相对于当地习惯施肥对冬小麦均具有增产效应，增产幅度分别为14.2%和8.7%。两种有机肥均能增加植株磷含量，并明显提高返青期光合速率和抽穗期叶面积，促进干物质向小穗的运输，有利于分蘖成穗及增加穗粒数。相比而言解磷微生物有机肥的肥效更高。 |
| 英文摘要: |
| Effects of P solubilizing bacteria fermented with compost on yield formation of winter wheat were studied by using a plot experiment. The results showed that the yield of the two organic fertilizers of compost (MB) and fermented with P solubilizing bacteria (PSB) were increased by 14.2% and 8.7% than that of traditional chemical fertilizer (CF),respectively. It is probably that the phosphate solubilizing bacteria fermented with the compost may improve the growth of winter wheat through increasing phosphorus content,photosynthesis rate at seedling stage,leaf area index at jointing stage,amount of assimilates distributed to spike,available spikes,and kernels per spike. |
|
查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
基本信息
