If the fruit tree wants to grow healthily, it must have a good soil environment. If the soil of the orchard is degraded, the soil-borne disease will be aggravated, the fruit trees will fall and the fruit will fall, and the premature aging will be long. The fruiting period of the fruit tree will also be shortened. As the quality and yield of the fruit are greatly reduced, what should we do? To solve the soil problem, we must first learn to judge whether the soil in the orchard is good or not.
1, soil color
It can be judged according to the soil color of the orchard soil, the soil color of the loam is deep, and the soil color of the lean soil is shallow.
2. Soil adaptability
The orchard soil layer of the orchard will be soft and sparse, easy to cultivate, and the soil layer of the lean soil will have a hard mass of the plow, and the cultivation is more laborious.
3, the depth of the soil layer
The soil layer of the loam is generally greater than 60 cm, while the lean soil is relatively shallow.
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4. Soil pulping and cracking
Generally, the orchard's loam is not easy to be pulped, and the cracks generated are many and small. The lean soil is easy to be pulped, and it is easy to be knotted, and the soil cracks are small and large.
5, soil water retention capacity
Generally, the water infiltration of the loam is slow, and the water can be kept for 6-7 days. If the water is not infiltrated or quickly infiltrated along the crack, it is lean soil.
6, fertilizer capacity
If the fertilization capacity is strong, the soil for long-term fertilization and long-term fertility is a fertile soil.
7, water quality
The water quality is greasy, sticky, and there is a big bubble when the sun or the foot is on. It is the fat soil. If the water quality is light and colorless, it is still not foaming, or the bubble is small and easy to disperse, it is lean soil.
8, night tide phenomenon
There is a night tide in the orchard, it is dry and wet, but it is not easy to dry and hard, this is the fat soil. If there is no night tide, if the soil is hardened, it will be lean soil.
9, animals
There are snails, loach, dragonflies, big grasshoppers, etc. for the fat soil, and there are small ants, big ants, etc., which are mostly lean soil.
10, plants
The soil in which red head sauce, goose grass, valerian, etc. are grown is fertile soil. If the growth of cattle grass, ragweed, tricera, wild orchids, wild onions and other soils are lean soil.
The above ten points are the methods used by Huinong.com to judge whether the soil of the orchard is good or bad. The farmers can understand and hope to help you. For the soil problem, the farmers must also pay attention to it.
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