Due to the high toxic and side effects of western medicines and the high development costs of new western medicines, there is an upsurge in the development of drug extracts in natural and high-quality animal and plant resources. In China, due to continuous changes in the spectrum of human diseases,

First, goose technology points. The hot weather in June, according to the actual situation in the area, do a good job of cooling the sunstroke. (1) Planting shades of goslings such as gourd and other climbing plants around the outside of the geese's pens to reduce the direct sunlight. (2) Whe

First, living habits Squirrels inhabit temperate and sub-frigid coniferous forests and coniferous and broad-leaved mixed forests. They particularly like pine forests that are dominated by pine trees and tall trees. Forests and shrubs that do not grow on short-stemmed trees. Almost living in trees

Release date: 2007-07-11 Hospital: How to deal with cases in which medical institutions' preparations flow into the market. A, B, C, and D are all legal units. A hospital has obtained the "medical institution preparation license", and its preparation preparation ephedrine nasal dr

(a) Breeding behavior of blue peafowls 1. The sexual maturity of the blue peacock during breeding is generally 22 months. The egg production period of female peacock is generally from April to August each year. During the breeding season, the male peacock frequently opens its screen and continues

【symptom】 The main damage stems. At the beginning of the rhizomes, oil-like dark green strips appeared, quickly expanded into dark brown irregular shapes. When severe, the stems and leaves became dark. The plants quickly collapsed, and the roots and necks sag, resulting in plant lodg

The preservation of edible fungus strains can effectively maintain its superior species and extend the years of use of fine varieties. Therefore, it is of equal importance to the selection and breeding of new varieties and is an indispensable and important link in the production of edible fungi. T

In Mengcheng County, large and medium-sized tractors and combine harvesters based mainly on the Shanghai-50 are mostly stored and stored for a long period of time (usually from October to April of the following year). How to store, how to ensure that the state of use of the machine after storage i

The use of early-maturing and high-yield varieties of summer grain should be selected from early maturing varieties with good yield and strong resistance, such as Xiagu Dike 88, which is short (about 75 cm), stem diameter, lodging resistance, leaf blade punching, and strong disease resistance. The

Tremella is a traditional delicacy and it is a nourishing product. However, once it is degraded, it cannot be eaten. Because the toxic substance in the spoiled white fungus is Flavobacterium zephyricum, there is no effective drug treatment at present, so we must pay attention to identification. A

Apple early defoliation disease is a general term for apple brown spot, gray spot disease, spotted deciduous disease, rotten spot disease, and round spot disease. Among the most common and most harmful are apple spotted leaf disease and apple brown spot. First, the symptoms (A) of the disease of

Sales of matured papaya in the production area and near the production area, storage outside the packing room or trans-shipment are only temporary, and the warehouse only requires good ventilation and sanitation. Because the storage period is short and does not require cold temperature conditions,