How to do orange falling leaves?

Citrus is an evergreen fruit tree. Unusually high leaf loss in spring exceeds 20%, which will affect the yield. The following methods can be taken. 1, a small amount of spray top dressing, timely and balanced supply of nutrients. Top dressing spraying time is generally in the period of pigtailing, budding and flowering, physiological fruiting, and strong fruit period. Top dressing 4-5 times, continuously supplementing quick-acting nutrients, fully satisfying the needs of growth and development of flowers and fruits, new shoots, and reducing flowering and fruiting. . The basic point of topdressing is the combination of surface fertilization and foliar spraying. The quick-acting fertilizer is the main method. A small number of times is used, and the ratio of nitrogen, phosphorus, and potassium is matched, and nitrogen fertilizer cannot be applied to the surface. 2, spraying hormones and nutrient solution, full protection leaves and fruits. During budding bud stage and shoot growth stage, foliar spraying of 0.1%-0.3% boron fertilizer, 0.3% potassium dihydrogen phosphate plus 0.3% urea, etc., enhances the physiological function of old leaves, delays aging, and promotes The new leaf accelerates to green and improves flower quality. Improve the method of spraying hormones: First, spray in advance, in the bud stage; Second, increase the number of spraying, flowering in the bud, physiological fruit drop period spray a total of 2-3 times. 8-10 ppm of 2,4-D or 40 ppm of ninety-two O can be used to suppress the occurrence of separation, prevent flowering and fruit drop, and increase fruit setting rate. The use of hormones such as Ninety-Two Oxygen to protect fruit is good, but it tends to make the skin thicker and thicker, and it may also affect quality. According to the experiment, the use of Huangjia natural brassinolide 10,000 times liquid young fruit spray or once before flowering and young fruit spray once, can achieve the same or better fruit preservation effect of ninety-two, and can increase production 12.02 %-34.77%, but also significantly improved quality, thin orange peel after spraying, high sugar content, good color. 3, to strengthen the prevention and control of pests and diseases. The focus of prevention and control is scale insects, anthrax pests and scab, anthrax. Appropriate counterparts can be selected for timely control.

Kitchen Condiment

Classification of kitchen condiments;Jining hongshan trading co., LTD. Is one of the companies specialized in processing and exporting agricultural products and spices.We have modern and spacious warehouse, which ensures the safe storage of a large number of products, so we can supply all year round. The kitchen seasoning includes Sichuan Pepper, cinnamon and Dried Fennel, which are commonly used seasoning, and are indispensable for cooking fish stew and marinating food.Reasonable price, timely delivery and flexible payment.

High Quality Black Pepper

Kitchen Condiment,Acrylic Kitchen Condiment,Pepper Sauce,Cinnamon Powder

Jining Sunagro Trade Co., Ltd. , https://www.sunagro-food.com