If you have an acre of land and grow grapes, how many trees will you plant? There is a vineyard that only grows 17 grapes on an acre. Presumably you should be curious. Is it not too wasteful to plant only 17 grapes on an acre of land? Is it so much to make money? Tell you that the vines are all planted separately, each one Planted in the flower bed, the flower bed is made of cement bricks and the size is about 2 square meters. This way of planting grapes is called the grape root limit cultivation method, and more interesting is that the flower beds of the grapes have no soil, only nutrition. For the substrate and water, organic fertilizer is used.

Here we mentioned a noun, called “limited root cultivation”, so what is root-limited cultivation? It refers to regulating the growth of the roots and controlling reproductive growth in a fixed space by ensuring the growth of roots. More nutrients are transported into the fruit, reducing the cracking of the grapes later. The advantage of this operation is that the entire system can control humidity, control fertilizer, control insects, control production, and control quality. This grape-limited root cultivation technology has less vines per unit, but it can increase the yield per mu by more than 10%, the quality of sugar is increased by 2 degrees, and the cost per mu can be 800 yuan.

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