What is the fertilizer requirement for ginger? How to fertilize ginger?

To grow ginger, you must hurry your teeth first. It is very simple to grow Jiang Ye at home. The temperature rises, and at the beginning of April every year, the ginger hidden in the previous year for planting is taken out of the basement. Because the temperature is still relatively low, ginger is usually put in a bucket and added with gravel. Cover it with a gray-black impermeable plastic bag. So put it around the stove in the dining room kitchen. Because the fire is often cooked here, the ambient temperature is relatively high. Until ginger sprouts, it needs to be planted step by step. Ginger is usually planted in Grain Rain after solar terms.

Fertilize before planting ginger, so that ginger can grow well. Ginger is a fertilizer-loving food crop, and the key nutrients in its growth and development are often provided by base fertilizer. It has the greatest demand for nitrogen, phosphorus and potassium, and the detection of trace elements such as boron and zinc is also very effective for the growth and yield of ginger, so we should pay attention to the balance of various nutrients in the case of topdressing. In the choice of base fertilizer, it is suggested that the organic fertilizer with sufficient alcohol compost is the most suitable, which can be pig manure, manure, sheep manure, cow manure and so on. But it must be noted that it must be solved by high temperature fermentation.

Ginger has a large amount of fertilizer, and the base fertilizer can be applied all over the field. Generally speaking, thoroughly fertilized farm manure should be used. In recent years, because pig manure and manure contain high disinfection and sterilization components such as caustic soda, most of them are not used. They all use organic chemical microbial fertilizer, which can be used as base fertilizer after ginger ditch, with a little ternary compound fertilizer. Ginger is divided into two fertilizers and several water-soluble fertilizers. After germination, a small amount of basal fertilizer can be applied with water as urine-lifting fertilizer. Only when the seedlings are good will there be a good harvest. Generally, urea solution within 5 kg per mu can also effectively dissolve fertilizer. For the first fertilization, small loose soil can be mixed in the three-legged stage, mainly to promote the growth and development of seedlings, and furrow can be applied on one side of ginger.

Before winter ploughing 1 mu can sow farmyard manure 15~20 cubic meters, and then winter ploughing. Before transplanting, sprinkle 200-300 kg of soybean or peanut bran, a bag of diammonium phosphate, a ton of self-made organic fertilizer and enough alcohol in the ditch, then turn the ditch and stir for transplanting. Small allocation ditch 1 mu can chase 200~300 Jin of soybean or peanut bran, and apply it in the ditch immediately without fermentation. Self-made organic fertilizer 1 ton, and controlled release fertilizer 200~300 kg. During the whole growing season of ginger, all the key fertilizers are used up, so it is not necessary to chase all the fertilizers all the time when ditching. Irrigation after furrow cultivation, 1 mu application 1 kg potassium dihydrogen phosphate and1kg boron fertilizer to help ginger accumulate dry matter. After that, it is repeated every half month and used three times. Ginger is made of chemical fertilizer all year round.