Enzyme storage is the dry storage of crops added biological agents (feed enzymes) sealed storage, after a certain period of time, the preparation of cattle and sheep like to eat straw feed. Due to the advantages of simple operation, low cost, good effect, and not limited by the seasons, th…

On the basis of keeping layer hens healthy, in the winter when laying hens have little egg production or discontinued production, chickens can be fed without food or food, keep feeding, coarse feed, fine feed, and minimize feed. Cost, reduce feeding costs. The specific approach is as follo…

Regardless of the method used, the standard of cercariae raised is: about 20-25 days old. No more than three leaf and one core period, plant height 12-17cm. The seedlings are thicker than 2.5?, and the number of adventitious roots is greater than 11. The leaf length is greater than the lea…

I. Symptoms: The melons stop in the middle of the enlargement, and the top of the fruit is yellow and bulging, and the fruit quality is greatly reduced.

Second, the cause of the disease: The main reason is that the plant leaf nutrient assimilation function declines, the fruit can n…

The fermentation bed chickens do not exclude disinfection measures and require normal disinfection under normal management conditions to ensure that there are enough beneficial bacteria concentrations in the house. Outside the shed, disinfection was performed according to normal procedures…

Compressed gas cylinders In organic chemistry experiments, gases are sometimes used as reactants. For example, hydrogen, oxygen, etc., gas is also used as a shielding gas, such as nitrogen, argon, etc., and some gases are used as fuels, such as gas, liquefied gas, …

A few days ago, farmers in Jingyuan County, Gansu province had inquired and asked: When silage is used, feed moldy and spoilage sometimes occurs, and silage is a cause of mildew. How can we improve the quality of silage? To this end, we asked the Senior Animal Pastor Cheng Wending of Gansu…

With the enthusiasm for entrepreneurship brought about by the “popular entrepreneurship, grassroots entrepreneurship” new wave, the number of Internet medical investment and financing cases and financing amount in 2014 also rose. Dr.…

People are always lazy, and they are ill-conceived. Usually we only go to the hospital for examination and treatment if we are sick. The traditional medical diagnosis adopts the non-black and white mode. For some data indicators, the over-range …

Theoretical yield: 90 production sites for high-yield acres. For each sample site of 67 square meters, the number of acres per plant was counted. One ear was collected for every five ear sections in each measurement section, and 20 spikes were sampled to determine the number of grains per …

In autumn and winter, small cucumbers are easy to grow in length, and they must be put on shelves or vines in a timely manner, and the side branches must be removed, combined with restraining the vines to help strengthen the weak, and coordinate the growth of the plants. Overwintering cult…