Misunderstanding 1, sparse planting. Sparse plantation is done for the cotton farmers, but the individual planting of bells limits the yield of cotton.æ¤ Investigate that most farmers now have between 30-40 bolls. It is very difficult to ring 50 or more bells. The theoretical data is one pound for every 100 cottonseeds produced. Planting 1,000 plants with 50 bells will produce 500 pounds of seed cotton. If 25 species of 2 plants are tied, 25 mu will produce 625 kg of seed cotton. This shows that cotton is the key to high production density. Only a reasonable density can produce high yields. Misunderstanding 2, fertilization. Due to the reduction of farmyard manure in recent years, soil organic matter has also decreased. In addition, the excessive amount of inorganic fertilisers such as nitrogen and phosphorus causes structural fouling of the soil, and the compaction of the soil increases the damage of cotton. Seriously affected the cotton production. Rational fertilization techniques are also necessary for cotton production. Misunderstanding 3, control. Most cotton farmers spray chemical control drugs in the later stages of cotton. In this way, the use of chemical control drugs will have no effect, and there will be more suppression of growth points and reduce the number of cotton bolls. Reasonable control should be applied in small quantities. Misunderstanding 4, late management. The post-stage management of cotton is very important. Many farmers who can spray foliar fertilizers in time can solve the problem of premature aging of cotton and increase disease resistance. The mask is composed of a meltblown fabric and two layers of non-woven fabric, 66.7% non-woven cloth +33.3% melt spray cloth Nonwoven Earloop Face Mask,Earloop Face Mask,3Ply Face Mask,Disposable Mask Template Changzhou Yuandong Medical Equipments Co.,Ltd , https://www.czydmedical.com
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