How to prevent premature aging of cotton
2019-10-16 02:05:23
The cause of premature aging of cotton is mainly caused by insufficient absorption of nutrients or diseases by cotton plants. There are early-onset, disease-type, and debilitating types of premature aging. Measures to prevent premature aging of cotton: 1. Selection of drought-resistant, disease-resistant, high-yield, and late-growth varieties; 2. Suitable for early-onset sowing and prevention of early-onset hair growth. 3. Strengthen prevention and control of diseases such as cotton brown blight and red leaf stem blight; 4. Deep arable land, break down the plough bottom layer to facilitate the roots under the bar; 5. Apply adequate base fertilizer, increase farm manure, balance fertilization, middle and late Foliar supplementation; 6, timely removal of the film early, conducive to the roots under the bar, absorb more nutrients; 7, flowering and ringing season, drought, pouring water, the case of phlegm timely drainage.
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