How to scientifically manage plants during grape growth

Answer: Kneeling and detaching. When the new shoots grow to 25 to 30 centimeters in length, they should be tied in time, and the use of the word binding method can prevent the new shoots from being rubbed and wounded. At the same time, the tendrils were removed at the tip of the shoot to support the consumption of nutrients; the tipping of the shoots and the treatment of the auxiliary shoots. Shooting at the tip of the new shoot can inhibit shoot growth. A large number of secondary shoots after topping should be suppressed. Auxiliary shoots below the ear can be removed from the base, and the secondary shoot above the ear leaves 2 leaves topping. The top of the main shoot leaves a few leaves at the top of the shoot. The topping can limit the vegetative growth, promote the accumulation of nutrients in the inflorescence, and increase the fruit setting rate. Generally, one week before flowering, it is appropriate to leave 5-9 leaves on the top of the ear to pick the heart; trimming of the inflorescence and ear. One fruiting branch often has 1 to 3 inflorescences, so it is advisable to leave a well-developed inflorescence. Then the inflorescences are properly trimmed. For varieties with low fruit setting rate and evacuation of the ear, such as rose aromas and Kyoho, etc., a pair of spikelets and axillary spikes should be cut off 2 to 3 days before flowering to increase fruit setting rate.

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