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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。
In order to provide the basis for the cultivation of manure and other crops, the cultivation of manih by the cultivation of powder ridge was compared with the conventional cultivation of cassava, and the differences of root system, yield and quality between the two cultivation methods were proved. Taking ’Hua Nan 205’ and ’Xin Chuan 048’2 cassava varieties as tested materials, two trials of powder ridge cultivation and conventional planting were carried out in the same place for two consecutive years. The rooting, yield and quality of root tuber were studied at the mature stage. The results showed that the manure cultivation of manioc was increased by 23.13% -39.10% compared with that of conventional cultivation, the potato length increased by 6.94% -60.00%, the potato diameter increased by 8.40% -13.91% and the yield increased by 29.22% -63.78% Potato starch content increased 3.23% ~ 18.67%. The results showed that cultivating flour manioc can increase yield and improve quality. And on this basis, root-oriented crop cultivation “root ” of this theory.