After the cucumber in winter greenhouse is changed for fertilization?

Recently, the reporter interviewed Shouguang Xinyang Agricultural Assets Co., Ltd. to go to the countryside. In the Bali Village, Wenjiao Street, Shouguang City, a lot of farmers consulted that in another week or so, their autumn cucumbers will have to be replanted, if they continue Cucumber, base fertilizer in winter, how to apply fertilizer? In response, the company’s technical representative replied that it is recommended that local farmers take three points:

One is to apply basic fertilizer. The cooked husk chicken manure can be spread to 20 liters/mu in the whole shed, and it can be poured into the soil. Then, in the planting line ditching and composting, the use of fulvic acid, biological bacteria in Japan Wo Didan organic fertilizer about 200 pounds; when you do, Mushi Luyang slow-release fertilizer can be about 80 pounds. In this way, it can play a role of comprehensive nutrition, soil improvement, disease prevention and yield increase.

The second is after the cucumber is planted, with the water flushing Shiwodi hair root force, mu with a barrel, can also be the first single irrigation, 800-1000 times liquid, half a catty to 1 pound of water per plant, and then watering, Can effectively promote rooting, improve root vitality, enhance the resilience of cucumber seedlings, and help slow seedlings.

The third is the cucumber flowering and sitting before the melon, topdressing balance type evodiamine (20:20:20), mu with 8-10 jins, the purpose is to supplement the nutrition, promote root development, and ensure flower bud differentiation. When the root melon sat up to the thick of the thumb, the top potassium type (15:5:40) expanded melon fertilizer should be followed, and the amount of mu should be about 10 pounds. Later, according to the growing trend of cucumber, balance type and high potassium type can be used in combination. In addition, due to the good water solubility and inseparable nutrient content, Invar Sulfate Water Soluble Fertilizer can be applied to the leaves of cucumber in different growth stages, preferably 500-800 times, which can play a role in nutrition leaves and delay the aging of leaves. .

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