冬季,有些农民习惯把人粪尿冰块等农家肥撒辅于越冬的韭菜、菠菜、大小葱的地里,认为这样可使作物早吸收早利用,早萌发,早生长,从而提高产量。其实,这样作的结果是:会严重损失肥效,而且还会给来年蔬菜生产带来病虫害。 In winter, some peasants are accustomed to sprinkling farmhouse manure and ice pea and other winter leeks, spinach, green onions, so that they can absorb crops early and use early, early germination, early growth, thereby increasing production. In fact, the result of this approach is that it will seriously lose fertilizer efficiency and will also bring pests and diseases to the vegetable production in the coming year.