A team at Cornell University in New York recently discovered that honeybees can be used to control strawberry disease. The strawberry is susceptible to gray and white molds. Although the raspberry primarily damages the fruit, the mold infection actually begins with the flower. An effective method o ......
In the cold winter, if the cotton seeds are stored in the sun for a week and then stored, it will not only help to increase the germination rate, but also help kill insects and insects, sterilize and prevent diseases. Cotton seeds should be selected for fine weather in winter and winter, and the se ......
1. Crab pond excavation is matched with small farmland water conservation. Through farmland winter and spring small-scale water conservancy, do a good job of dredging and dredging into the drainage channel, so that the crab pool can be made into a piece. Made into Tangcheng, Shuitong, Lucheng and ......
1, choose a good variety. Tianfu or Cherry Valley ducks and various ducks are used. 2, feeding. Feed formula for 1-2 weeks of age is: corn 50%, wheat bran 12%, oil wither 8%, beans (soybeans, peas) 10%, cocoon 6%, fish meal 6%, rice bran 5%, auxin 0.5% , bone meal 2%, oxytetracycline slag 0.5%, plu ......
Rotifers can be easily cultured in indoor aquariums, off-steam steel tanks, and concrete tanks. Seawater used in small-scale cultures must be screened or sand-filtered to propagate single-celled algae in separate containers for rotifer feed, while using yeast as a secondary or substitute feed. The ......
At present, the rural geese mainly use green roughage. The advantage of this type of rearing method is that it can save a large amount of concentrate feed and reduce the cost of feeding. The disadvantage is that the survival rate of the gosling is low due to the uniqueness of the feed, the growth a ......
With the onset of the winter, most flower pests enter the overwintering (or dormant) state in various ways. During this period, various pests are basically inactive and their mobility is small, which is a good season for prevention and control. Winter prevention and control is also one of the key l ......
Zinc fertilizer: The main species is zinc sulfate. The base application rate is 1 to 1.5 kilograms per acre, and the soaking is immersed in 0.03% to 0.05% zinc sulfate solution for 12 hours. When seed dressing, 4 to 6 grams of zinc sulfate per kilogram of seed is used, and the spray concentration i ......
Pest control throughout the growing season susceptible to blight, blight, powdery mildew, downy mildew, virus disease, and locusts, thrips, Spodoptera litura, beet armyworm, Liriomyza sativae, Huangshou melon and its larvae. Under normal circumstances, insects are used to cover insects in the middl ......
Solanaceous vegetables, including: tomato, pepper, eggplant and other fertilization principles: the main organic fertilizer, focusing on the base fertilizer, reasonable top dressing, control the amount of nitrogen fertilizer, promote the use of special fertilizers and biological fertilizers, soil t ......