Soil selection. Green stems are more stringent in their choice of soil and require that the topography is suitable for fertile soils or sandy soils that are relatively high in drainage and irrigation, rich in organic matter, and have a good granular structure.
Nursery transplanting. Green stems can be planted many times a year, protected cultivation in spring and open field cultivation in autumn and winter. When growing seedlings, the density should be appropriate to increase ventilation and light transmission. After the seedlings are planted, spraying the new high-fat film on the seedlings can effectively prevent the ground water from evaporating, the seedlings water from transpiration, isolation of pests and diseases, shortening of the seedling-reducing period, rapid adaptation to the new environment, and healthy growth of the plants.
Fertilizer management. Due to its shallow root distribution, high water consumption, drought tolerant, and nutrient consumption, the green stems require sufficient fertilizer and water for the growth of plants throughout the growing season. The weather is clear, need to be poured 2-3 times a day to ensure the normal growth of plants; green stems are more resistant to rain, but the accumulation of excessive water to pay attention to drainage, pay attention to the prevention and control of soft rot, so no taboo surface water can be. In order to maintain sufficient nutrients in the growth of green stalked vegetables, it is necessary to top-dress fertilizers, fertilize farmyard manures, and compound fertilizers. Fertilization combined with new high-fat membranes will increase fertilizer efficiency.
Pest Control. For the prevention and control of pests and diseases 1000 times of imidacloprid, 1000 times of A Wei salt, spraying leaf surface can effectively prevent diseases and insect pests, and the application of plant cellular immune factors, enhance plant resistance, make viral DNA breakage and apoptosis. Strong immune function, induces interferon and active interleukin, inhibits residual virus replication, and promotes positive energy ecological growth of plants. Based on the resistance mechanism of host plants and the principle of using the toxicity of pathogenic bacteria, the plant physiological diseases and invasive diseases were controlled to multiply.
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