Rice transplanting seedling transplanting technology
Daejeon cultivates a deep, soft and flat soil environment through cultivating and equal work, and applies basic fertilizers. When the seedlings reach the transplanting age, they should be transplanted in time.
The first is to plant early in time to make full use of the growing season, extend the period of vegetative growth, increase the number of effective tillers and nutrient accumulation, and significantly increase production. The average temperature on the day before the harvest is stable at 15°C or more, and the planting can begin. Shangri-La County is generally from mid-May to early June;
The second is the planting density. The proper density can effectively utilize light energy and make full use of the ground force to ensure the normal development of individuals and the maximum development of the population. Thus, the high yield is obtained. The row spacing is generally not less than 6 inches and the hole distance is 2.5 to 3 inches. Each cluster 2 3 seedlings. The dry seedlings were sparsely planted with 7-inch rows of conventional rice, about 4 inches of plant spacing, 2-3 shoots per culm, and the hybrid rice was slightly dilute.
The third is the quality of transplanting, shallow insertion is one of the keys to promoting early birth. Its role is that the topsoil is susceptible to solar radiation, and the temperature is high. Comrades have plenty of oxygen, which is conducive to the growth of roots and the development of low-level pupae, and strives to produce tillers. Requirements to achieve "light, straight, uniform."
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