Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (28): 14-19.doi: 10.11924/j.issn.1000-6850.casb2020-0759

Special Issue: 马铃薯 农业生态

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The Cultivation of High Yield and High Benefit Cassava in Different Ecological Environment

Zhao Dawei1(), Song Jiming2, Liu Weilin3, Meng Fanlai1, Deng Guojun1, Huang Xingfen1   

  1. 1Wenshan Academy of Agricultural Sciences, Wenshan Yunnan 663099
    2Institute of Tropical and Subtropical Cash Crops, Yunnan Academy of Agricultural Sciences, Baoshan Yunnan 678000
    3Malipo Agricultural Development and Investment Ltd., Malipo Yunnan 663600
  • Received:2020-11-15 Revised:2021-05-10 Online:2021-10-05 Published:2021-10-28

Abstract:

In order to investigate the fresh yield of various cultivars of cassava in different ecological environment and to explore the cassava cultivars with high yield and high benefit, 4 cassava cultivars were studied on their fresh yield and economic benefit in six experiment sites. The results indicated that in different ecological environment, the fresh yield and the economic benefit varied among different cassava cultivars. The ‘SC124’ cultivar cultivated in Xinmajie had the highest fresh yield, which was 66816.67 kg/hm2 among the tested samples, and the cultivar also had the highest economic benefit, which was 40090.00 yuan/hm2. The experiment could provide beneficial materials for further popularizing cassava cultivars with high yield and high benefit, and methods and ways for the exploiting cassava resources.

Key words: cassava, different ecological environment, fresh yield, cultivation techniques, economic benefit

CLC Number: