Rice is a wet perennial grass weed, commonly known as the shell grass, relying on seeds and alfalfa roots breeding, roots developed, strong vitality, rapid reproduction. In recent years, due to the use of shallow water irrigation in paddy rice cultivation in our province, the rice leeches have invaded the paddy fields and spread quickly in Jiamusi, Jixi, Mishan, Hulin and other areas. The area is relatively large, and it is difficult to prevent and compete with rice. Fertilizer, when the density is large, seriously affects the growth of rice, resulting in different degrees of rice production reduction. The control of rice Leek's larvae is difficult, so it is very difficult for general herbicides to be controlled. Manual removal is time-consuming and laborious, and it is not easy to eradicate. After the test, valprofloxacin (Han Letian) is used to control rice Lee scorpion in paddy field, and its control effect It can reach 95% or more, and it can also prevent the weeds such as rice blast, bark cut bentgrass, and wild arrowwort. In the case of Oryza rugosa, Pyrus communis, Pyricularia oryzae, Rhizoma paniculata, Rhizoma tyris, etc., they are applied at the same time. Each acre (667 square meters) is filled with 5% Han Letian EC 50 ml (grass is too old or the weed base is excessive. The density can be increased to 60 ml) + Jasmine 5 ml (1 bag) to 15 litres of water formulated into a liquid. The water was drained the day before the application to make the stems and leaves of the weeds fully exposed on the surface of the water. The liquid was evenly sprayed onto the stems and leaves of the weeds. Normal irrigation was performed 1 to 2 days after spraying. Fruit flavored drinks and snacks are always children's favorite. Our fruit and vegetable powder is often used to make these two kinds of products. Because it not only retains the fruit flavor, but also is particularly healthy, does not contain any additives, so it is loved by friends of all ages. This kind of product mainly has: strawberry powder, cherry powder, blueberry powder, orange powder, coconut powder, Pineapple Powder and so on. Hibiscus Extract Powder,Hibiscus Extract,Organic Hibiscus Extract,Hibiscus Flower Extract Xi'an Longze Biotechnology Co., Ltd. , https://www.bestbilberry.com