- Model NO.: wd-306 .......
The use of trichlorfon should pay special attention to two points: First, it must not be used in conjunction with basic drugs, and second, it must not exceed the therapeutic dose. Trichlorfon belongs to organophosphorus preparations, and when combined with basic drugs, it can produce dichlorvo.......
1. Seedlings of loach seedlings are played between the beginning of February and March. At this time, the seedlings are small and the temperature is low, which facilitates transportation and has a high survival rate. Seed size requirements 3000 tablets / kg, usually playing density per acre is.......
Too much water for long-term watering of pots and soils, and wet stalks suffocate the roots and rot. They do not normally absorb water and fertilizer and cause yellow leaves to fall off. Yellow leaf was found to stop watering immediately, and loose soil was placed in a ventilated and dry place.......
Watermelon is rich in nutrients, and Chinese medicine believes that watermelon is cold and sweet, and it has the effects of clearing away heat and removing heat, eliminating irritability and thirst, and urinating. It is therefore the best fruit in summer. However, when eating watermelon, t.......
Eucalyptus leaves are rich in betaine, rutin, and various amino acids and trace elements. Changyin wolfberry leaf tea has healthy functions such as nourishing liver and eyesight, softening blood vessels and so on. The preparation method is as follows: 1. Pick the leaves with green color, no pe.......
Fertilizing, watering, spraying and fertilizing all kinds of crops in spring. Various crops have their own fertilizer-demanding habits, and they have different requirements for certain elements according to different growth periods. For example, P.......
The purpose of the arable land is to turn over and loosen the soil, bury the earth's remains, straw, weeds, fertilizers and pathogens, eggs, etc. into the soil, and turn the subsoil up to break it up and ripen, so as to promote the decomposition of soil organic matter. Improve soil fertili.......
From a nationwide perspective, the three-ported crabs are mainly polyculture, and there are also some semi-intensive forms of monoculture (most of which belong to the latter type). However, regardless of the form, the benefits are considered. As far as I know, it is the half-sharpness and the .......
Model NO.: hifu
Trademark: UANGEL
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Application 1. Disinfection of water before stocking. Disinfection with water before stocking, with lime per 120 to 150 kg per 667 square meters (1 meter water depth), dissolved in water, the whole pool evenly spilled, 7 to 10 days after the release of seedlings. 2. Promote shrimp and crab she.......