Apple rotten fruit disease is a kind of disease caused by fungal infection, including apple anthracnose, ring disease, epidemic rot, black rot, brown rot and so on. In case of high temperature and rainy weather, especially during the young fruit period, the rot spores continue to replicate infection. If the spraying is not timely, it will seriously develop the disease, causing the fruit to rot, making the good fruit become the residual fruit, reducing the apple quality, affecting the yield and Orchard benefits. The occurrence of apple rotten fruit disease is directly related to climatic conditions and tree potential. To do a good job in these two aspects, we can solve the problem fundamentally. Travel Mug,Stainless Steel Baby Bottle,Stainless Steel Sport Bottle,Travel Sports Pot Qili Metal Products Factory , http://www.china-sportsbottle.com
First, early prevention in the rainy and humid seasons After August-September, it is not only the maturity of the mid-late ripe apples, but also the rapid expansion of the disease, and should be sprayed according to the weather conditions. At this time, spraying "new high-fat film" to form a protective film on the fruit surface prevents and prevents the rotten fruit bacteria and inhibits the infection of pests and diseases. Especially in the rainy season, spraying once every 10 days can reduce the adverse effects of rainy days and heavy rainfall on fruit trees.
Second, strengthen the tree potential Strong tree strength, in order to ensure that the fruit color is good, fruit, sweet, and bring economic benefits to the fruit farmers. Spraying “strong fruit tingling†before flowering, young fruit stage and fruit expansion period to promote the flower stalk and fruit stalk thickening, increase the nutrient transporting amount during flower and fruit period, increase fruit expansion speed, increase color, protect flower protection Fruit, anti-drop fruit.
After harvesting the apples, it is necessary to carry out the work of applying the base fertilizer, shaping and trimming, and cleaning the orchard. The large wounds caused by pruning should be closed in time with the "callus anti-corrosion film" to prevent the rotten fruit bacteria from entering the wound. After the application, the pests inside the tree body will suffocate and die. Before the closure of the garden in winter, the tree trunks and branches of the fruit trees are sprayed with "protective tree generals", so that the tree body quickly forms a protective film to protect the flower buds from freezing damage; in addition, it can hinder the overwintering bacteria and eggs in the tree body. Through the above measures to create a good environment for the fruit trees to survive the winter, recharge and recharge, in order to ensure a bumper harvest in the coming year.