In July, the grape is in the period of fruit expansion. This month is the key period for obtaining high quality and high yield. It is necessary to do a good job in the management of fertilizer and water.
Timely fertilization and supplementation of nutrients Generally, the topdressing of the grapes is carried out once in the early stage of the coloring of the grapes, mainly phosphorus and potassium fertilizers, and potassium sulfate compound fertilizer can be selected. It is also possible to take the method of root-dressing and topdressing, combined with the prevention and control of pests and diseases, and increase the leaf and fruit nutrition. It can be sprayed 2 to 3 times with 0.5% to 1% potassium dihydrogen phosphate solution. In order to enhance the storability of the grapes, two times of continuous application of calcium foliar fertilizer in July, such as Cui Kang Calcium 1000-1200 times liquid, can significantly increase the calcium content of the grapes, thereby improving the quality of the grapes and enhancing storage resistance. Sex, while also preventing grape cracking.
Strengthening water management In order to improve the quality of grapes, watering should be strictly controlled in July. Special attention should be paid to drainage and flood prevention before heavy rain comes. For grape varieties that are prone to cracking, it is necessary to adopt measures such as covering and covering grass to ensure a balanced supply of soil moisture.
Timely fertilization and supplementation of nutrients Generally, the topdressing of the grapes is carried out once in the early stage of the coloring of the grapes, mainly phosphorus and potassium fertilizers, and potassium sulfate compound fertilizer can be selected. It is also possible to take the method of root-dressing and topdressing, combined with the prevention and control of pests and diseases, and increase the leaf and fruit nutrition. It can be sprayed 2 to 3 times with 0.5% to 1% potassium dihydrogen phosphate solution. In order to enhance the storability of the grapes, two times of continuous application of calcium foliar fertilizer in July, such as Cui Kang Calcium 1000-1200 times liquid, can significantly increase the calcium content of the grapes, thereby improving the quality of the grapes and enhancing storage resistance. Sex, while also preventing grape cracking.
Strengthening water management In order to improve the quality of grapes, watering should be strictly controlled in July. Special attention should be paid to drainage and flood prevention before heavy rain comes. For grape varieties that are prone to cracking, it is necessary to adopt measures such as covering and covering grass to ensure a balanced supply of soil moisture.
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