Multi-cropping and High Efficient Planting Patterns of Potato in Northeastern Dryland of Sichuan: Benefit Analysis

doi:10.11924/j.issn.1000-6850.casb17080030

Abstract

Abstract: The paper aims to enrich the multi-cropping and high efficient planting patterns and improve planting efficiency of potato in northeastern dryland of Sichuan, two new planting patterns “spring potato/maize/sweet potato” and “wheat+winter potato/maize/sweet potato” with traditional planting pattern “wheat/maize/sweet potato” as control were conducted to observe the annual unprocessed food grain yield and economic benefits. The results indicated that: there was no significant difference in unprocessed food grain yield between “spring potato/maize/sweet potato” and control, while the total output value and net benefits were significantly higher than control, by 52.16% and 53.25%, respectively. Moreover, the net labor productivity of “spring potato/maize/sweet potato” was 14.85% higher than control. The unprocessed food grain yield and total output value of “wheat+winter potato/maize/sweet potato” were significant higher than that of control, while the net benefits and net labor productivity were 20.32% and 17.07% lower than control. The rate of return of material cost and cost benefit ratio of both new planting patterns were lower than control. Comprehensive comparison, “spring potato/maize/sweet potato” could be used as the alternative pattern for popularization and application.

CLC Number:

S532

References

[1] 雍太文,杨文钰,向达兵,等.小麦/玉米/大豆套作的产量、氮营养表现及其种间竞争力的评定[J].草业学报,2012,21(1):50-58.
[2] 韩长赋.加快转变农业发展方式提高农业质量效益和竞争力[J].农民科技培训,2016.(01):4-6.
[3] 屈冬玉,谢开云,金黎平,等.中国马铃薯产业发展与食物安全[J].中国农业科学,2005,38(2):358-362.
[4] 卢肖平.马铃薯主粮化战略的意义、瓶颈与政策建议[J].华中农业大学学报:社会科学版,2015(3):1-7.
[5] 汤永禄,黄钢,吴飞,等.“马铃薯-水稻-马铃薯”超高产种植新模式[J].耕作与栽培,2007(2):9-10,29.
[6] Huang G, Shen X S, Qu H J, et al. Construction of Efficient Multiple Planting Patterns of Potato for Tridimensional Climate in Subtropical Region of China[J]. Agricultural Science Technology, 2013,14(9):1344-1346.
[7] 沈学善,李春荣,刘晓波,等.旱地“薯/玉/蔬/蔬”吨粮万元新模式[J].四川农业科技,2012(5):13.
[8] 余显荣,李艳,沈学善,等.安宁河谷一年三熟“稻-葱-薯”粮经复合高效种植新模式效益分析[J].中国农学通报,2015,(24):132-136.
[9] 梁南山,郑顺林,卢学兰.四川省马铃薯种植模式的创新与应用.农业科技通讯,2011(03):120-121.
[10] 汤永禄,黄钢,郑家国,等.川西平原种植制度研究回顾与展望[J].西南农业学报,2007,20(2):203-208.
[11] 农业部小麦专家指导组.小麦高产创建示范技术[M].北京:中国农业出版社,2008.
[12] 唐江云,雷波,曹艳,等.四川省主要农产品比较优势分析[J].南方农业学报, 2014,45(8):1507-1513.
[13] 为何要让马铃薯成为第四大主粮[J].中国蔬菜,2015(1):18.
[14] 任丹华,刘小谭,杨玖芳.浅谈四川省马铃薯机械化生产现状与发展前景[J].四川农业与农机,2015,(2):45-46.
[15] 施智浩,胡良龙,吴努,等.马铃薯和甘薯种植及其收获机械[J].农机化研究, 2015,(4):265-268.
[16] 宋全安,等.四川丘区旱作农业发展研究[M].北京:中国农业出版社,2016.
[17] 邵世禄,万芳新,魏宏安,等.我国马铃薯收获机械研制与发展的研究[J].中国农机化,2010(3):34-38.
[18] 吕小荣,刘丽娜,吕小莲.套作模式下小型农业机械化技术的运用前景[J].农机化研究,2011,33(12):245-248.
[19] 王小春,杨文钰.玉米一大豆带状间套作全程机械化迈上新台阶[J].大豆科技,2012(6):48-50.
[20] 吕小荣,丁为民.西南丘陵山区套作小型多功能底盘通过性的研究[J].华南农业大学学报,2014,35(5):108-111.