[How to promote root growth after planting fruits and vegetables] For the growth of crops, everyone knows that roots have a great effect. Some people even say that "roots are the stomach of plants", while Xiaobian thinks that "roots are the brains of plants." ".
First, what is the role of plant roots?
1. Fixation and support: In the natural world, the root system firstly stabilizes the plant in the soil and supports the ground to reduce external influences.
2, storage function: in the process of crop growth will continue to move nutrients to the roots, if the above-ground nutrient production is insufficient, the nutrients will be taken from the roots to maintain their normal growth, these parts are in carrots, potatoes, etc. The rhizome crops are the most obvious; this function is also reflected in the fruit trees. In autumn, the fruit trees transport a large amount of nutrients to the roots and stems before they are deciduous, and are stored. When they are germinated, they are transported from the roots to the shoots, leaf buds and flower buds. Germination provides enough nutrients.
3. Absorption: The root system is the most well-known for the absorption of water and nutrients, and it is also the most important function of the root system.
4, the role of transport: This part of the role is the continuation of the previous part of the role, the whole root system is involved, the root hair and other nutrients absorbed through the vascular tissue to the branches and leaves, while the leaf photosynthetic products are also transported through the vascular tissue to the root system Each part is used to maintain root growth.
5, synthesis and secretion: roots can synthesize a variety of essential amino acids, alkaloids, etc. for crop growth, while secreting carbohydrates, amino acids, organic acids and other compounds, affecting the surrounding environment, and further promote the absorption of nutrients.
2. How to promote root growth after vegetable planting
1. We must first change our attitude towards rooting and root protection. Don't wait until the crop growth problems occur, and then think about curing the root system. For example, the management of greenhouse vegetables in the facility, some people have to wait until the cold months. Only to protect the root system. In fact, it is too late. We know that healthy root growth requires proper time and ground temperature.
2. A large number of practices have proved that the sooner the roots are cured, the better, and the seedling stage will begin. Suggestion: The roots of the seedlings should be rooted or rooted with 500 times of roots; after planting, use 4 kg of “root fertilizer†per acre to drip with slow seedlings; it can effectively promote the explosive growth of crop roots. It also ensures the continued healthy growth of the root system.
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