Rice-loach-frog coupling intercropping crop rotation method

Rice-loach-frog coupling intercropping crop rotation method

  • CN 103,004,542 A
  • Filed: 12/17/2012
  • Published: 04/03/2013
  • Est. Priority Date: 12/17/2012
  • Status: Active Application
First Claim
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1. rice-loach-frog coupling cover is supported alternating method, it is characterized in that, comprises the steps:

  • (1) sowing planting mid-April long-grained nonglutinous rice is early transplanted;

    (2) mid-May-mid-June, put loach and frog seedling in a suitable place to breed, wherein, the loach specification is 80 Zhi/㎏

    , breeding density is 7000-10000/667m 2, the amount of the loach material of throwing something and feeding day accounts for loach gross weight 0.5 –

    2.5 %;

    Frog seedling breeding density 2000-4000/667m 2, the injected volume of the relative loach material of frog material amount of throwing something and feeding day increases 30-80%, and loach material and frog material are 8;

    00 every day, 17;

    00 and respectively throw something and feed 1 time;

    (3) mid-July, early long-grained nonglutinous rice gathered in to early August;

    (4) October, catch the frog and loach.

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