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🌱 間作

在同一塊田地同時種植兩種或兩種以上的作物。

間作

間作是指在同一塊田地裡同時種植兩種或兩種以上的作物。作物行可以交錯種植,也可以一種作物填補另一種作物之間的空隙。

這種做法與農業本身一樣古老。玉米、豆類和南瓜一起種植,被稱為美洲原住民農業的“三姐妹”,就是一個經典的例子。豆類攀爬在玉米稈上固氮;南瓜匍匐生長,遮蔽雜草。每種作物利用的光照、水分和根系空間都不同。

農民為什麼這樣做

間作會使後續環節變得複雜。兩種作物共用一塊田地,播種、噴灑農藥和收割都會變得更加困難。因此,間作在規模較小、勞力密集的農場中盛行,而在大型機械化農場中則舉步維艱。

Comments (3)

  1. Miguel Santos
    My family has been intercropping beans and corn for generations. It's just how we've always done it, never knew there was a specific term.
  2. Hannah W.
    Does intercropping actually improve yield or is it more about pest management and soil health? I've read conflicting things.
  3. Ravi K.
    This is basically the opposite of modern monoculture farming. Interesting how traditional methods are coming back into fashion.

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