Cotton, cotton growing fast should do a good job interim management

Now the cotton as the temperature increased sharply, growing rapidly. From early June began to enter the bud stage, so now is an important period for management of cotton fields, farmers were hard to work under local conditions, and promote integration control, improve medium-term management of cotton, not wrong  

Farming season. A, Row crop cultivators do not relax in a timely manner Row crop cultivators can not only reduce soil moisture evaporation in the lower, but also to promote the release of available nutrients in the soil, so that seedling root system, rapid growth. Enhance the permeability of the soil can also inhibit soil

The growth of bacteria and reduce the incidence of cotton disease. To the extent possible, increase the number of cultivators, cultivator should be appropriate to deepen, widen, to close to the film, to improve the quality of cultivator. As the saying goes, "an inch deep hoeing, manure over the top." Is this reasonable.
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Second, the early bud fertilizer applied for this year's cotton early onset of continuous rains in May after a low temperature, resulting in weak seedling, growth is not prosperous. As the temperature soared recently, cotton leaves increased, increased, minor elongation, root uptake capacity change for the better. It is proposed

Fertilizer applied at this time a bud to early due to weather, caused by weak seedling nutrition supplement about and promote the early onset form . Fertilizer should be close facilities, and application of three-in compound, according to test data show that, in recent years the majority of soil nitrogen, phosphorus more, K

Less, and some serious soil potassium. So be sure to potassium topdressing fertilizer, NPK ratio to 3:1:3 appropriate. Third, the time of the control of cotton this year due to weather conditions, the growth of the seedlings vary greatly, be sure to local conditions, the seedlings should be made. On growth 

Bear in promoting slow, the fast growth in time of control, many times with a small amount of DPC, the whole plant with the drug, and gradually of control. Fourth, timely watering cotton growth medium water volume, timing and method of watering difficult to master. Good soil moisture for cotton cultivators, light dry

No need for water. For poor soil moisture, poor soil moisture cotton, Yuhan to timely watering, but do not flood water to pour interlaced as well, to prevent the pouring rain Leiling off after the event. Cultivator in time after watering. Fifth, improve pest and disease control cotton bud stage

Verticillium wilt disease is mainly dry, to do early prevention and early treatment. The main pests are bud stage, aphids, red spider, blind stink bugs, cotton bollworm, stink bugs, especially in recent years, a special risk for severe blindness, we must pay attention to.