Legumes are straight roots. Although they can rapidly form strong root groups, their roots are easily corked and their regeneration ability is weak. In winter and spring, legume beans should be strengthened with fertilizer and water management, and the root system should be maintained.
Roots of reasonably watered legumes are very sensitive to moisture and prefer to grow in moister soils, but they are particularly resistant to flooding, especially during flowering. Field water accumulation can cause pollen reduction, affect pollination, and reduce scarring. Phenomenon, the long period of time in the soil water can easily cause the fall and fall. When watering, it should be poured with small water. During the seedling stage, the amount of watering is strictly controlled. After the bottom water and the seedling water are irrigated, watering or less watering is not performed. At this time, the soil moisture content will affect flowering and scarring. The first inflorescence sat up and increased the amount of water to promote the growth of the soybean meal. After entering the flood season, reduce watering and prevent falling flowers.
The rooting fertilizer is used to increase root activity. In the low temperature season, rooting alginic acid, chitin, and humic acid fertilizers should be used to promote capillary root growth. To minimize the application of compound fertilizer, all-water-soluble fertilizer can be used instead of compound fertilizer.
The amount of fertilizer used for control is based on the application of base fertilizer, and generally does not require fertilization before flowering and scabbing, and the first inflorescence is properly fertilized after sitting and enters the flood season and no longer applies a large amount of fertilizer. Late fertilization should be a small number of times to facilitate root absorption.
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