High-yield cultivation technology of lentils
Haricot bean high-yield cultivation technology Haricot bean is one of the main varieties of pollution-free vegetables, and it is also the regulation of summer off-season market supply of vegetables, therefore, the cultivation of lentils has been planted from sporadic to field cultivation. The main points of lentil cultivation techniques are described below. 1. Environmental conditions Seed suitable for germination temperature is 22-23 °C, plants can withstand about 35 °C high temperature. Strong root system, strong drought tolerance, wide adaptability to soil, and significant yield increase in well-drained and fertile sandy soil or loam soil. 2. The cultivation of lentils in the bracket is generally live, and the soil preparation and fertilization are the same as those of the green beans (sheath beans). The width is 133 centimeters wide, 10-15 centimeters high and 50 centimeters wide. Two rows per plant. Line spacing 70-80 cm, spacing 50 cm. In the open season, the seeds are planted in mid-April and in mid-April, and 3-4 seeds per hole are planted. The cover soil is 3-4 centimeters, and about 3.5-4 kilograms are needed per acre. Seedlings after emergence, 2 plants per hole. After homogenization, 500 kilograms of manure was applied per acre. When the vine is 35 centimeters long, it will take a human frame and lead the vine. The results were top-dressed twice, each time 500 kilos of human excrement. Intertillage and weeding are the same as those for green beans. 3. Preserved early-maturing varieties without scaffolds without scaffolding cultivation. The first site preparation and basal fertilizer were used to make oysters and plastic sheds for cold bed nursery. The seedling period was 30 days, and planting was conducted in mid- and late April. The rows and row spacing were 40 cm each, and 4 plants per hole were planted. When the height of 50 cm, leaving 40 cm to pick up the heart, so that the birth of lateral branches, when the side branches of the leaves to produce secondary branches after the heart topping, 4 times in a row. After harvesting, see the emergence of twigs can still continue topping. The plants are clustered and harvested in early July, yielding 800-1000 kg per mu.