Based on organic fertilizer, the base fertilizer is applied. When preparing the land, the farmer's fertilizer should be applied to balance the nutrition of the cotton, improve the ability of the roots to absorb nutrients, activate the soil, prevent the knot and maintain the ecological balance of the rhizosphere.
Flower bud period Shi Lei fertilizer. A small amount of compound fertilizer is applied during the flower bud period to achieve a stable purpose. More than 80% of the nutrients needed for cotton are in the flowering and bolling period, so it is necessary to reapply the flower bell fertilizer. The flower bell fertilizer is mainly urea, which meets the needs of cotton for nutrients. During the flower bud period, cotton Zhuang Tingling is used to increase the swelling activity of the cotton buds, control the stalks to grow long, prevent the cotton stalk from falling off, protect the buds, keep the bells, and preserve the peaches.
Apply topping fertilizer. Cotton has been found to have premature aging before the top of the autumn peach, and it is applied with urea combined with watering to prevent premature aging.
Apply foliar fertilizer. In order to meet the needs of cotton for medium and trace elements, the application of foliar fertilizer + photosynthetic nutrient film fertilizer in cotton growth can help plants absorb a large amount of light fertilizer, light energy, light, compatible with conventional fertilizers and nutrients to supply plant growth and development to the limit.
Flower bud period Shi Lei fertilizer. A small amount of compound fertilizer is applied during the flower bud period to achieve a stable purpose. More than 80% of the nutrients needed for cotton are in the flowering and bolling period, so it is necessary to reapply the flower bell fertilizer. The flower bell fertilizer is mainly urea, which meets the needs of cotton for nutrients. During the flower bud period, cotton Zhuang Tingling is used to increase the swelling activity of the cotton buds, control the stalks to grow long, prevent the cotton stalk from falling off, protect the buds, keep the bells, and preserve the peaches.
Apply topping fertilizer. Cotton has been found to have premature aging before the top of the autumn peach, and it is applied with urea combined with watering to prevent premature aging.
Apply foliar fertilizer. In order to meet the needs of cotton for medium and trace elements, the application of foliar fertilizer + photosynthetic nutrient film fertilizer in cotton growth can help plants absorb a large amount of light fertilizer, light energy, light, compatible with conventional fertilizers and nutrients to supply plant growth and development to the limit.
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