| 浙西地区水稻强化栽培施肥技术研究 |
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| 作者姓名： | 卢王印 张根贤 李水标 严文潮 |
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| 作者单位： | 衢州市农作物技术推广站 浙江衢州324002(卢王印),开化县农业技术推广中心 浙江开化324300(张根贤,李水标),浙江省农业科学院 浙江杭州310021(严文潮) |
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| 基金项目： | 浙江省"8812"计划示范项目;浙江省科研项目;浙江省"新世纪151人才工程"项目 |
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| 摘 要： | 试验结果表明,施用栏粪有机肥取得了显著和极显著的增产效果,栏粪用量超过500kg/667m2,产量才能达到显著差异,其中以1500kg/667m2为最佳。施用菜饼也取得了一定的增产效果。施用有机肥之所以能增产,主要靠增加成穗数和增加总粒数、实粒数即大穗来实现。施用有机肥对有效分蘖期、分蘖高峰期、拔节期、抽穗期有一定的影响,但对成熟期影响不明显。
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| 关 键 词： | 水稻 强化栽培 有机肥 |
Study on Different Treatment of Fertilizer for System of Rice Intensification in Western Area, Zhejiang Provcine |
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| Authors: | Lu Wangyin Zhang Genxian Li Shuibiao Yan Wenchao |
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| Institution: | 1.Quzhou Station of Crop Technology Extension, Quzhou , Zhejiang 324002;2 .Kaihua Center of Agrieultural Technology Extension, Kaihua Zhejiang 324300;3.Zhejiang Academy of Agrieultural Sciences, Hangzhou 310021 |
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| Abstract: | In current research, it was showed that there was a significant effect of applying composting fertilizer of swine waste on the increase of rice yield. Among the treatments of composting fertilizer, applying composting fertilizer with 500kg per 667m2 showed the great effect on rice yield, and the treatment with 1500kg/667m2 had the highest effects on the increase of rice yield. According to the results, the increase of yield was mainly due to the increase of effective panicles, grains per panicle and filled grains per panicle and seed setting rate. Applying composting fertilizer swine waste also had a marked effect of on the tilling stage, elongation stage and heading stage, but no significant effect on the mature stage. The results also showed that there was a distinct effect of applying rapeseed cake on the increase of rice yield. |
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| Keywords: | Rice System of Rice Intensification Organic Fertilize |
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