The mulching Spring pod bean has the characteristics of short production cycle, small investment, and labor saving. After the spring pods are pulled, the pods can be planted with cash crops such as Summer corn, summer peanuts, and vegetables. The cultivation techniques are as follows. First, fertilization site preparation Choose idyllic soil or sandy loam soil cultivation, the use of fertilizer at the end of the fertilization of 5000 kg of farmyard manure, 50 kg of nitrogen, phosphorus and potassium ternary compound fertilizer. When the land surface is frozen in the early spring, the earthworms will be smashed and the fertilizer will be evenly spread on the ground. The soil will be rotted and smashed, and the soil will be smashed. The surface shall be 30 centimeters wide, 20 centimeters high and 30 centimeters long. Second, timely sowing When the temperature is stable at 10 °C for 5 consecutive days, it can be sown. In the central and southern plains of China, it is covered with mulching film. The sowing time is usually good in the early April and before the "grain rain". Choose sunny and windless weather sowing, sowing two lines per plant, spacing 20 cm, plant spacing 15 cm, sowing 2 to 3 seeds per hole, depth of about 3 cm. After the seeding is completed, the plastic film is compacted to prevent wind damage. The land suitable for mechanized operation can be used for picking and sowing machine to improve efficiency. Third, field management When the seedlings break the ground, compact the edges of the mulching film around the seedlings with soil to prevent the wind from tearing the mulch film. Observe carefully after the storm and weather. If there is accumulated water on the membrane, remove the accumulated water. The damaged membrane should be pressured or re-laminated in time. When the bean seedlings grow to 3 to 4 pieces of real leaves, they are poured with the first water, and with the water, Mushi applies 10 kg of nitrogen fertilizer. Before and after the flowering stage, appropriate seedlings should be controlled for 7 days to prevent the seedlings from becoming leggy and increase the sloughing rate. After entering the month of May, the cowpeas entered the end of the harvest and reapplied fertilizer 2 times, applying 20 kg of nitrogen and potassium fertilizer per mu. Fourth, control pests The common pests in production include aphids and soybean meal. The aphids can be controlled with 10% imidacloprid 2000 times spray, and the soybean meal can be treated with a 1000 times solution of high-efficiency cypermethrin spray. The common diseases of cowpea include rust. Especially in the late growth stage, the leaves in the middle and lower parts are more serious, affecting the photosynthesis of the leaves, causing serious loss of leaves and reducing product quality. Can choose 20% Triadimefon 2000 times or 10% of the world's high water dispersible granules 1500 ~ 2000 times spray, usually 7 days spray 1, even spray 2 to 4 times. V. timely recovery Spring pods grow faster, so it usually takes about 50 days from sowing to harvesting pods. Most of them entered the harvesting period in late May. This is the peak season for market demand. The consumption is relatively large and the price is relatively high. Earlier harvesting may be appropriate to obtain higher benefits. ANSI Class 3 Safety Shirt,Hi Vis ANSI Class 3 Vest,ANSI Class 3 Jacket Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com