How can grape planting be watered for high yield?

How can grape planting be watered for high yield? The watering management method of grape is well known, watering is an indispensable part of plant growth, and it is the same for grape planting. Although compared with other fruit trees, grapes are more tolerant to drought, but in order to achieve high yield and good quality, water conservation is still indispensable. Normally, the soil water holding capacity of the vineyard should be kept at 60% and 70%. During the fruit ripening period, the soil water holding capacity should be appropriately reduced to maintain water capacity at 50% and 60%. So, how can grape cultivation be watered for high yield? The watering management methods of grapes are introduced as follows. Picture: grape planting 1. Grape sprouting is the first critical period when the grape sprouts, the new shoots will grow rapidly, the inflorescence will develop, and the root system is in the vigorous active stage, which is one of the critical periods for grape water demand. Due to the drought in spring in the north, the grapes have been covered with moist soil for a long time. After they are unearthed, they are not immediately watered, which is easily affected by the dry wind, resulting in bad sprouting and even draining of branches. Second, 10 days before flowering, it is also a key watering period during which new shoots and inflorescences grow rapidly, roots begin to produce a large number of new roots, assimilation is exuberant, transpiration increases gradually, and more water is needed. During the flowering period, moisture is generally controlled, because watering will reduce the soil temperature, at the same time, the soil moisture is too large, and the growth of new shoots is too prosperous, which is disadvantageous to grape fertilization and fruit setting. In sandy soil areas with strong water permeability, such as dry weather, proper watering at flowering stage can sometimes increase the fruit setting rate. Figure: grape planting third, about 10 days after falling flower, is the third critical period, during this period, the new shoot grows rapidly, the base begins to Lignification, the leaf increases rapidly, the new inflorescence primitive body forms rapidly, the root system produces a large number of new lateral roots, and the root system absorbs water to the most exuberant degree in the soil. at the same time, the first growth peak of berries is coming, which is the key period of fertilizer and water demand. Fourth, the beginning of berry coloring is the second growth peak of berries when the berries grow very fast and sugar begins to accumulate in the berries. The new shoots grew thicker and began to Lignification, and the inflorescence developed rapidly. The supply of suitable fertilizer and water in this period can not only improve the yield and quality of the current year, but also have a good effect on the yield of the next year. Picture: grape planting 5. During berry ripening, soil moisture is sufficient in areas where irrigation or water retention is good. If the rainfall is insufficient, the soil water retention is poor, or the fertilization is large, irrigation is needed. During the berry ripening period, the soil moisture is proper, the fruit develops well, the yield is high, and the sugar content is also high. If the moisture is large, the berries can also mature well, but the sugar content is reduced, the aroma is reduced, the fruit is easy to crack, and it is not resistant to storage. 6. when the grape is buried in the cold, it is inconvenient to bury the soil if the soil is dry, and a small amount of water is needed before burying the soil. In the dry areas of winter and spring in the north, there is a habit of pouring frozen water in winter. [conclusion] watering grape planting is the key to realize high quality and high yield of grape planting. The above introduction to the grape watering management method, we all understand it?