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1988年秋种期间,由于气候和其他因素的影响,不少地区三麦出现了麦苗出苗不齐的现象。为了及时补齐、补好麦苗,我站利用2F-2型旱田化肥深施器进行补苗作业,收到了很好的效果。作业时,先将麦种放入肥料斗中,松开蝶形螺母,调整好播种量后即可投入作业。对补种同时还要施磷肥、复合肥的田块,可将肥料与麦种掺拌使用。注意:补种时,必须掌握合适的播种深度,以免影响补种后种子的出苗率。实践证明,用2 F-2型旱田化肥深施器补种,与人工用锄头、铁锹补种相比,具有省时省工、不损伤已出土的麦苗的优点。同时,这种方法还适用于绿豆等作物的点播。请您试一试。
During the autumn of 1988, due to the influence of climate and other factors, the emergence of malting seedlings appeared in many wheat fields in many areas. In order to promptly make up, make up the wheat seedlings, I use the 2F-2 dry fertilizer fertilizer devices for seedling operations, received good results. Work, the first wheat into the fertilizer bucket, loosen the butterfly nut, adjust the seeding rate can be put into operation. Replanting at the same time also applied phosphate fertilizer, fertilizer plots, fertilizer and wheat can be mixed with the use of. Note: Replanting, we must master the appropriate planting depth, so as not to affect the replanting seed germination rate. Practice has proved that, with 2 F-2 dry fertilizer fertilizer device field planting, and artificial hoe, shovel replanting compared with the time-saving and labor-saving, does not damage the advantages of unearthed wheat seedlings. At the same time, this method is also suitable for on-demand mung bean and other crops. Please give it a try