1镇压,划锄春季镇压可压碎土块、沉实土壤、弥封裂缝,使土壤与根系紧密接触。对群体较大、长势过旺的麦田可抑制地上部生长,起到控旺转壮作用。镇压要和划锄结合起来,一般是先压后锄,以达到上松下实、提墒保墒增温的作用。划锄要做到划细、划匀、划平、划透,不留坷垃,不压麦苗,不漏杂草,以提高划锄效果。 1 repression, planning hoe Spring crush crush clods, soil, seal cracks, so that the soil and roots in close contact. On the larger groups, growing over the wheat field can inhibit the growth of the ground, play a role in the control of the prosperous. Cracking and planning to hoe together, generally after the first pressure hoe, in order to achieve real pine, moisture entropy to mention the role of warming. Planted hoe to do fine, uniform, flattened, thorough, do not leave Ke garbage, not pressure wheat seedlings, do not miss weeds, in order to enhance the effect of zoned hoe.