It is very important to operate wheat precision drills correctly and eliminate faults in time to maintain their good technical status, ensure the quality of wheat fine-seeding, and increase wheat production. Now we will introduce the use of wheat seed drills as well as the common troubleshooting me

The relative humidity in the house should generally be maintained in the range of 50%-70%. The ideal relative humidity in the house is 60%. In early spring, because the outside world is still cold, the temperature is low, the chicken body evaporates through the respiratory tract and the skin, and t

Ryegrass is mainly used to fill the feed source of fish when there is a shortage of green grass in winter and spring. The seeds are cheap, crude seeds are easy to grow, and there are not many man-hours to be used, the cost of fertilizer is low, and the amount of grass production is high. Therefore,

It is a kind of important economic shrimp that is unique to China. It has delicious meat and rich nutrition. It can be processed into dried products in addition to fresh food. In the autumn and winter of shrimp ponds, white-tailed shrimps are cultured, that is, after the second-long-tailed shrimps

In the process of tomato growth, the prevention and control of pests and diseases is the key to achieving high yields. Therefore, we must implement pest control in accordance with the principle of “prevention first, comprehensive prevention and control”. Once the disease has been found,

Short-term strength fattening of beef cattle is to fertilize the rack cattle with high-energy diets. The beef cattle that are used for the strength of fattening are usually shelf cattle of 2.3 years old and weighing about 300 kilograms. This bovine skeleton has basically grown. Therefore, the purpo

The spring temperature gradually rises, and the temperature and humidity are suitable for the growth of mushroom mycelium and the formation of fruit bodies. At this time, mushroom buds grow and the mushroom tide concentrates, which is the peak period of the mushroom. However, the weather in spring

Gaochun Chiza No. 16 was established in 1993 by the Institute of Agricultural Sciences in Chifeng City. It was female parent of the self-fertility CMS line Fan 8A and a parental restorer line 7654 as a parent. On January 19, 2002, it was approved by the Crop Variety Approval Committee of Inner Mong

At present, in some rural areas in China, traditional breeding methods are used. In general, the breeding rate of cows is usually less than 40%, the empty rate is more than 55%, and the breeding rate of young animals is less than 20%. Therefore, it is imperative to implement scientific feeding and

The fattening of meat rabbits can be divided into two kinds: one is a rabbit after weaning, the other is a rabbit that is eliminated, and the former is the main one. Therefore, what we call fattening mainly refers to the fattening of young rabbits. 1. Several features of fast fattening of foreign m

The main raw materials of fresh duck eggs, white lime, tea, salt, noodle, Huangdan powder, grass ash, loess, rice husk. Equipment equipment cylinders, pots and so on. Production methods Weigh 25 grams of sub-tea, salt 100 grams, surface 165 grams, 400 grams of white lime, 10 grams Huangdan powder,

In recent years, due to the frequent replanting of vegetables in vegetable production bases, the occurrence of soil-borne diseases has become increasingly serious. Blight of bitter gourd occurs more commonly and often causes devastating losses to the bitter gourd production at the vegetable base. T