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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (21): 78-81.

所属专题： 马铃薯

• 农学 农业基础科学 • 上一篇    下一篇

粉垄栽培木薯增产效果及理论探讨

韦本辉 甘秀芹 申章佑 宁秀呈 韦广泼 陆柳英 胡泊 刘斌 李艳英 吴延勇   

  • 收稿日期:2011-03-10 修回日期:2011-05-25 出版日期:2011-08-25 发布日期:2011-08-25
  • 基金资助:

    国家木薯产业技术体系;国家科技支撑计划项目

Production Increasing and Discussion in Theory of Smash-ridging Cultivate Cassava

  • Received:2011-03-10 Revised:2011-05-25 Online:2011-08-25 Published:2011-08-25

PDF (PC)

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摘要：

为木薯等作物粉垄栽培提供依据，利用粉垄栽培技术种植木薯，与常规方法种植木薯相比较，探明2种栽培方法在根系、产量、品质等方面的区别。以‘华南205’、‘新选048’2个木薯品种为试验材料，在同一地点连续2年进行粉垄栽培和常规种植比较试验，在成熟期进行块根、产量、品质等调查测定。结果显示，木薯粉垄栽培比常规栽培单株结薯条数增加23.13%~39.10%，薯长增加6.94%~60.00%，薯径增加8.40%~13.91%，产量增加29.22%~63.78%；鲜薯淀粉含量增加3.23%~18.67%。表明粉垄栽培木薯可以提高产量，改善品质。并在此基础上进行以根系为主导的作物栽培的“根”本理论探讨。

关键词: 核桃醌, 核桃醌, 化感作用, 黄芩, 种子萌发, 幼苗生长

Abstract:

Planted cassava by smash-ridging cultivation technology, compare with traditional cultivation, ascertain difference at roots, yield, quality and so on, provide the basis for the smash-ridging cultivation. The ‘Huanan205’ and ‘Xinxuan048’ of cassava verities as materials, at maturation period, smash-ridging cultivation and traditional cultivation comparative experiment at the same location for two years, investigate or measure roots, yield, quality and so on. The results showed that, compared with traditional cultivation, smash-ridging cultivation cassava could cause per plant roots rise 23.13%-39.10%, increased length of root from 6.94% to 60.00%, increased root diameter between 8.40% and 13.91%, the yield increased 29.22%-63.78%, and improved quality of fresh cassava, the starch increased 3.23%-18.67%. This paper showed that smash-ridging cultivation can increase the yield of cassava, and improve quality. And discussions “roots as basic theory” of crop cultivation which roots for leading.