Timely planting combined with land preparation, applying 5000 kilograms of decomposed organic fertilizer per acre, making a width of 1 to 1.5 meters flat, and the length of the dragon is not limited. Soften the growers, leaving 55-60 cm wide open space between the two to prepare the soil. Before the soil is sown, the fast-growing green leafy vegetables such as small water radish and Chinese cabbage can be spread. When the seedlings are 4 to 5 true leaves, they are transplanted. When the seedlings are seeded, the main roots are kept 4-6 cm, so that a large number of lateral roots and roots are generated. Before planting, the nursery is watered, and the seedlings are planted at 4 to 5 in the afternoon. The row spacing is 10 cm, the hole distance is 7 cm, and 1 to 2 plants are planted per hole. The seedlings are planted first, and the seedlings are planted. The planting depth is suitable for burying the short stems in the soil. With the pouring of small water, the whole water is poured, and the water is poured. After planting for 1 to 2 days, the seedling water is poured again. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Disposable Use Puncture Guider Disposable Use Puncture Guider,All Laparoscopic Instruments,Keyhole Surgery Instruments,Surgical Laparoscopic Machine Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com
Strengthen field management, plant small water and water, keep the soil moist to reduce seedlings; after slow seedling, in order to promote the occurrence of new roots and new leaves, it is necessary to cultivate seedlings, and should focus on preventing spot blight; celery After the tree, it can be attacked by fertilizer and water. Each acre can chase 15 to 20 kilograms of ammonium sulfate per time, and then with the water, the manure is diluted. When the whole celery plant is harvested 15 to 20 days before, the leaf surface is sprayed with 25-50 mg/L gibberellin to increase the petiole weight and increase the commodity rate. After the weather is turned cold, the soil should be softened. When the weather is cold, the soil should be started in the afternoon without dew. Before the soil is poured, it should be poured continuously for 2 to 3 times. The soil softening can improve the quality and increase the yield.