Do not mix apple trees with peach, pear, jujube or other fruit trees. Because, if the apple tree is mixed with the peach tree, in the first three years after the start of the mixed planting, because the peach tree is small and has little effect on the apple, the early fruit of the peach tree can be used to increase the early income of the orchard. However, as the tree grows, the peach stem gradually competes with the apple tree for nutrients and moisture. Since the early apple trees did not grow peach trees, the growth and development of apples was limited. After the apple tree enters the full fruit period, its total yield is significantly lower than that of a single apple orchard, and as the tree age increases, the yield gap is even greater, and the harm caused by pests and diseases in mixed orchards is also aggravated. If apple trees are mixed with pear trees, pear rust virus can spread through the roots of apples and pears, causing apples to also infect rust, seriously affecting quality and yield. If the apple tree is mixed with jujube trees, jujube is the pest that eats jujube leaves. After mixed, it not only eats jujube leaves, but also eats the leaves of apples. The mixed garden is more harmful than the single garden. Therefore, in a planting area, it is better to plant different varieties of the same species of fruit trees, while avoiding mixed planting of different kinds of fruit trees.
Hepatitis C Virus Antibody Diagnostic Kit
Hepatitis C virus (HCV) Antibody Diagnostic kit (enzyme-linked
immunosorbent assay, ELISA) is developed by Runkun Pharmaceutical Co.
Ltd. in cooperation with the Institute of Basic Medical Sciences under
the Academy of Military Medical Sciences of the Chinese People's
Liberation Army, and used to screen blood for HCV Antibody and to help
with the diagnosis of clinical patients. It is now China's only
diagnostic kit of double-antigen sandwich ELISA for HCV antibody
approved by the State Food and Drug Administration (SFDA). It is also
known as the diagnostic kit of "the fourth generation" for HCV antibody.
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Hunan Runkun Pharmaceutical Co., Ltd. , http://www.runkun-med.com