中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同土壤肥力对芝麻生长发育及产量和效益的影响 磷肥与复肥 2016,31 (5) 46-48
Position: Home > Articles > Effect of different soil fertility on growth and development, yield and benefit of sesame Phosphate & Compound Fertilizer 2016,31 (5) 46-48

不同土壤肥力对芝麻生长发育及产量和效益的影响

作  者：
姜秀芳;姜松林;黄玉波;李伟峰;杨光宇;庄秋丽;訾勇;孙玉霞
单  位：
周口市农业科学院;太康县板桥镇农业服务中心
关键词：
土壤肥力;芝麻;农艺性状;产量;效益
摘  要：
在3年肥力定位试验地上进行不同土壤肥力对芝麻生长发育及产量和效益的影响研究。结果表明,芝麻株高、叶面积、叶片数、干物质质量均随土壤肥力的提高而增加,处理间差异均达极显著水平。土壤肥力越高芝麻籽粒产量和效益越高。处理1-4产量分别比处理5减产48.86%、55.52%、42.88%和28.18%,经济效益分别比处理5降低了49.87%、50.48%、36.40%、20.04%。在土壤基础地力较低的条件下,作物产量在本地同土壤类型居中高水平,为作物减量施肥、节资增效提供依据。
译  名：
Effect of different soil fertility on growth and development, yield and benefit of sesame
作  者：
JIANG Xiufang;JIANG Songlin;HUANG Yubo;LI Weifeng;YANG Guangyu;ZHUANG Qiuli;ZI Yong;SUN Yuxia;Zhoukou Academy of Agricultural Sciences;Agricultural Service Center of Taikang Banqiao Town;
关键词：
soil fertility;;sesame;;agronomic trait;;yield;;benefit
摘  要：
The effects of different soil fertility on growth and development, yield and benefit of sesame are studied. The results show that, the plant height, leaf area, leaf number and dry matter accumulation of sesame increase with increase of soil fertility, the difference of treatments has reach extremely significant level. The yield and benefit of sesame increase with increase of soil fertility. Compared with treatment 5, the yield of treatment 1-4 is respectively reduced by 48.86%, 55.52%, 42.88%, 28.18%, the economic benefit is reduced 49.87%, 50.48%, 36.40%, 20.04%. Under the condition of low soil foundation soil fertility, the yield of crop is better level than same soil types, provide the basis for reducing crop fertilization section and increasing efficiency.

相似文章

导出引用
计量
文章访问数: 3
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46