How much water should be poured in the apple orchard, and when should it be watered? Some fruit farmers are not aware of it. in fact. Orchard watering is very particular about it, spring pouring is good, summer pouring is less, and autumn is not enough. As far as the apple tree is watered in spring, there are two periods to ensure water supply.
One is before the budding. In this period, the precipitation is less, it should be combined with fertilization for watering, one can promote the absorption of fertilizer, the second can promote the germination, flowering and fruiting of fruit trees, and the third can reduce the damage of night frost.
Second, the new shoot speed is long-term. This period is the critical period of water demand. In actual production, whether fruit trees need watering depends mainly on soil moisture and drought conditions. According to research, the field water holding capacity of orchard soil is most suitable for 60%-80%. The intuitive criterion is that the 20 cm deep soil can reach the hand and the ground can be scattered. Being able to maintain such humidity indicates that the soil is still in good condition and there is no need to water it, otherwise it will need to be watered at the right time. Watering should be controlled to 30-50 cm in the soil under water. Avoid flooding with large water to prevent the new shoots from growing and affecting flower bud differentiation.
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