Xiaolong, also known as squid, is a large and medium-sized economic fish and is also a precious fish species. At present, there are more than 20 species in the world, among which there are 8 species in China. Russian salmon are mainly distributed in Russia's Caspian Sea, Azov Sea, Black Sea, an
Read MoreFirst, it should not be planted pine. Pine spores are harmful to fruit trees, especially to pear trees, causing yellow spots on the leaves of the pears and bristly burrowing, resulting in abnormal fruit, reduced seed setting rate, and severely affecting the quality and yield of pears. Second, it is
Read MoreNewborn calf must have colostrum within two hours of birth and the sooner the better, even if the cow is milkless, it is necessary for the calf to eat colostrum from other cows, which is beneficial to the calf's birth and to obtaining maternal antibodies. . In the early period of breeding of bu
Read MoreObstruction too early too many many fruit growers in the fruit tree after fruiting a large number of sparse shoots, the tree under the shadow coefficient more than 40%, not only cause the early stop length of the squid squid sprouting again, affect the formation of flower buds, but also due to spar
Read MoreModel NO.: B-639 Origin: Guangzhou(Mainland) Model NO.: B-639
Read MoreFugui bamboo is a perennial herb of Liliaceae and Dracaena, and it can be used as an excellent ornamental plant for water bottle cultivation in indoor homes. In order to expand the water-absorbing area of ​​the shoots, the household indoor bottle is to be inserted into the water-rich
Read MoreLook at the color of the soil. Fertilizer soil is darker, while lean soil is lighter. Second, look at the depth of soil, the soil layer of the soil is generally greater than 20 cm, and the lean soil is relatively shallow. Three to see the soil suitable for farming. Fertile soil is loose and easy to
Read MoreThe woody honeysuckle of the four seasons is a new breed that has been modified and selected from the wild vine honeysuckle buds. The variety has early flowering, long flowering period (from April to September in the lunar calendar), high yield, good quality, and resistance to extensive cultivation
Read MoreMolybdenum is an indispensable trace element in soybeans. Molybdenum promotes metabolism, promotes soybean production, increases chlorophyll content, and enhances photosynthesis. The current molybdenum fertilizer is ammonium molybdate, containing 54.3% of molybdenum. The use of fertilizer, seed fer
Read More1. Brief introduction of species of tree Eucalyptus is one of precious tree species in China. It is evergreen in the four seasons and has beautiful trees. It is also an excellent tree species on all sides. 2. Nursery technical nurseries should choose light, medium loam soil with deep, fertile and w
Read More1. Tea leaf blight Tea leaf blight is a common and serious leaf disease in tea plants. The disease is widely distributed throughout the tea area. Victim strains often grow poorly, new plants are not strong, heads are thin and weak, and premature ageing is not enough, seriously affecting yield. The
Read More