The mulching of mulching corn is more than 10% higher than that of corn. This is what many people know, but some people are unwilling to do it because they are in trouble. I have practiced for nearly five years and not only think that it is not troublesome, but also save more time. Although it is necessary to put more hands on the mulching film, it takes more than a few hundred dollars to cover the film money, but after the mulch film is covered, it can retain water and nutrients. Under normal circumstances, no top dressing, watering, or weeding or cultivating are required. More than half of the living roads and more than one-third of fertilizer money need to be saved, both simple and increasing. One is deep in the ground. Prepare large-spike varieties as far as possible to deepen the ground once again, because once the mulch film can not be ploughed, if not deep-seated soil is easy to compact and affect the roots of corn. When deep plowing, the stones, residual film, and roots in the ground must be picked up, and the soil blocks should be smashed so as not to break the film. The second is sufficient fertilization. General Mushi farmyard manure (dung) in 3500 pounds or so, plus two pounds of zinc sulfate, a heap of miscellaneous fertilizer applied to 3,000 pounds of miscellaneous fertilizer is better, Shi Fu compound fertilizer 80 pounds. Facing the sun toward the 90-cm-wide cabin, the ditch is about 15 cm deep. Play a nest in the box, two rows per room, nesting distance 1 foot 2 to 1 foot 5, nest depth of about 20 cm. Can also be based on the fixed size of the film to open the nest. Fertilizers and manure fertilizers are mixed into the nest and then sown or planted into corn seedlings. The third is suitable sowing. Because of the mulch, corn can be planted or transplanted about 10 days earlier than the open field, and sown and transplanted in late February to early April according to the local temperature. The fourth is to cover the membrane. The membrane selection should be based on the local climate and the time of sowing. If the sowing time is low and the local temperature is low, it is best to choose the white mulch, because the white soil can absorb heat, and the disadvantage is that it is easy to grow grass. If the sowing time when the temperature is relatively high can use black mulch, black mulch more water is not long grass. Although there are double-colored films now, I think it is possible to take both measures into consideration, but in reality the disadvantages of the lower temperature of the black film are not changed. If live, wait until the maize seedlings stand on top of the mulch to open the seedlings and seal them with fine soil; if it is transplanting seedlings, the corn seedlings will be planted and then the cover film will be placed on the corn seedlings to open the seedlings. Tune out, seal with fine soil. All need to be tight around. Mulching corn is generally not top-dressing or watering, and it is only necessary to prevent and control good tigers and borers. Expert Reviews Wei Xiangxian, deputy director of Agricultural Technology Station of Weiyuan County, Fu Xiangqiong: Some hilly areas, low temperatures, early planting corn seedlings are easy to die or seedlings are not old; sowing late yield is not high. Membrane corn is a good way to solve this problem, can be promoted for many years and still not popular in some places, it is because some people feel too much trouble. Actually acting like Jiang Zhaoxiang is not troublesome. Only during the cultivation process should pay attention to strong winds to prevent lodging, to maintain the film intact, so as not to reduce the temperature inside the film. When the drought is serious, it is necessary to water down the corn stalks to ensure stable production and high yields. JIANGSU CLS TECHNOLOGY CORP.LTD , https://www.js-cls.com