The main measures to protect the blades: 1. Clear the leaves after clearing the leaves and remove the residual leaves with germs outside the garden; 2. The lime sulfur mixture was sprayed twice after falling leaves and before germination to kill the overwintering eggs and pathogens. 3. Spray a net of locust (or imidacloprid) before sprouting in the spring (about the end of March) to kill the larvae of locusts on the damage of new shoots (add bactericides such as thiophanate-methyl, carbendazim Labor-saving); 4. During the period from May to September each year, it is the peak period of growth of pear trees. The supply of pear fruit expands on one side, while cultivating the buds in the following year, it is very important to protect the leaves from pests and diseases. Therefore, pest and disease control should be conducted in a timely manner. Generally spraying 2-3 times fungicides, insecticides can be, especially before the onset of the rainy season must be sprayed. Note: To buy drugs from big manufacturers, you can't buy fake drugs cheaply; 5, root fertilization. In the period from 5th to 9th of September, spraying fertilizers such as foliar fertilizer, potassium dihydrogen phosphate (0.3%), borax (0.3%) and Yuantaifeng biological foliar fertilizers were sprayed once every day. 6, watering in time when drought, especially in spring. Drought can also cause fallen leaves. paracord bracelet,High Quality paracord bracelet,paracord bracelet Details, CN Dongguan City Risen Medical Products Co., Ltd. , https://www.risenppe.com
Late autumn high-yielding cultivation of yellow pear
As the saying goes, "Preserving leaves is like keeping flowers." The leaf is an important organ for photosynthesis of pear trees. Whether the pear flower bud differentiation is sufficient, whether the pear tree nutrient reserve is sufficient, is closely related to the protection of the leaves. Through a few years of practice, the author found that, where there is a common characteristic of high-yield pear orchards, the protection of the leaves of pear trees is very good. The leaves are dark green, heavy, and free of pests and diseases.