Second, drug damage young fruit period and bagging agent used to stimulate the skin to form a hidden phytotoxicity, resulting in peel rupture, rust, red spot disease, black spot disease is serious.
Third, calcium deficiency due to incomplete development of epidermal cells, skin keratin and wax less, discontinuous, poor resistance, skin cracks, cracks and red spots.
Fourth, the orchard's extensive management of the orchard has been underinvested, the circumcision has been heavy, and the debilitating orchard has become ill.
Fifth, the canopy closure is poor, and the incidence of heavy foliage or fruit trees is heavy. Water should be poured 3 to 5 days before bag removal. It is necessary to pay attention to increasing organic fertilizers, supplementing calcium fertilizers, and promoting sound fruit development, so as to achieve severe fruit thinning and reasonable loads. Do not use pesticides that are irritating to the peel before bagging to prevent the appearance of hidden phytotoxicity. To shut down the orchard to remove excessively large shading sticks, to achieve airy orchard in the orchard. At the same time, it is forbidden to pick bags on rainy days, and to spray calcium, potassium, and other foliar fertilizers on the orchards that rain after bag extraction, to promote fruit coloring and reduce physical diseases. Http://Content/b4838d38-51a0-4099-a1fa-823dd6cb72b4?cType=2
At present, there are nearly 100 kinds of plant extracts popular in the world, and the common ones are as follows:
1. Antioxidants: grape seed extract, green tea extract, pine bark extract, etc.;
2. Immune modulators: ginseng extract, gynostemma pentaphyllum extract, ganoderma lucidum extract, etc.;
3. Improve cardiovascular system function: Ginkgo biloba extract, lotus seed heart extract, rhodiola rosea extract, etc.;
4. Sedatives: valerian extract, hop extract, etc.;
5. Natural pigments: lycopene, purple potato extract, etc.;
6. Functional sweeteners: licorice extract, stevia extract, etc.
Food Additives Powder,Sophora Extract,Propoli Liquid Extract,Apple Cider Vinegar Powder
Fufeng Sinuote Biotechnology Co.,Ltd. , https://www.sntbiology.com