Cotton Harvest Management Technology The management of the period directly affects the level of cotton production. Therefore, cotton farmers should pay more attention to management at this stage. Cotton production management at this stage is mainly to promote early Cooked, timely harvest, control the "three wires." According to the climate characteristics of this year, the following points are mainly noted: The removal of rotten bells caused continuous precipitation this year. There are many bad bells and bells in the cotton fields. After the rain, the rotten bells and bells should be promptly removed, and the drying should be performed in time to reduce the number of rotten bells and reduce the loss of production. Go old leaves Due to the continuous rainfall, the empty branches have high humidity in the field and the humidity in the closed cotton field is greater, which makes it easier for germs to spread. The lower bells in this type of cotton field are In a high humidity environment, it is easy to infect germs and form rotten bells and bells. Therefore, in the closed cotton fields, the lower old leaves and empty branches must be removed to facilitate the cotton field. Ventilation and light transmission, reduce humidity, reduce rotten bells, ring bells, ensure cotton field yield. Greedy and late-maturing cotton fields promote vomiting, lust, and greenery. Late-maturing cotton fields have a large proportion of autumn peaches. Before the frost can not normally mature and boil, "dry cream" after the formation of "sweet peach", resulting in "good growth, a lot of peach, low yield" phenomenon. To reduce "Water peaches", to increase the production of pre-frost flowers, can be pre-frozen ethephon ripening method. Ethephon ripening to master the spray . The election was conducted 20 days before the "dry frost" and when the sunny day temperature was higher than 20C, it was usually conducted from 9 a.m. to 3 p.m. Mu 40% ethephon 150 ml water 50 kg. Spray it evenly so that all cotton bolls are drugged. In addition, it is also possible to remove the cotton root system with a cotton puller tool before frost, but it is still standing in the original At the same place, Taoling naturally dried and cracked and picked cotton in the fields. The ripening promotes the boll-opening measures to reduce the “floating peach†after the frost, increase the boll opening rate of autumn peach, and obviously increase the cotton Field production. The practice of scientifically picking cotton wool proves that when cotton boils, if it is not picked in time, it will easily cause yellowing of the cotton and the quality will decline. It is usually picked every 5 to 7 days. Secondly, it is necessary to prevent the autumn rain from washing the cotton wool, and pay attention to the changes in the weather. Every time before the rain, it must be picked all over. In addition, picking When the mature cotton wool is used, it is necessary to separate the bolls of the bolls, the bolls, and the ground cotton bolls so that the bolls can be separated, dried, or stored. Preventing the incorporation of tri-filament "tri-filament" refers to the opposite fiber, which mainly refers to the chemical fibers, silk, hemp, hair, plastic ropes, fabrics and other fibers mixed in cotton. "Three wires." It is the natural enemy of cotton quality. Flood Bag,Alternative Flood Bags,Flood Barrier Bags,Quick Dam Flood Bags Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com
From September to October, cotton in Hebei Province has entered the harvesting period. Many farmers relaxed their management of cotton fields, but cotton harvested.
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