Beginning in 2005, the author conducted an experiment to overcome the results of “small and big years” on the mountain Guoguang apple. The experiment site was in Shangban Town, Chengde County, and the mountain orchard had an area of ​​about 50 acres. 360 tree-plan…

Several problems with animal manure fermentation Nowadays, more and more vegetable farmers have realized the benefits of manure, and they all know that manure needs to be fermented and tanning, in order to kill the parasites and pathogens, making it more conducive to vegetable absorption. Howe…

1. Do not apply chlorine fertilizer. Peach is a bogey crop that is sensitive to chloride ions. The use of chlorine-containing fertilizers such as potassium chloride, etc., will cause the roots of peach trees to rot, and the leaves will turn yellow, and the weak ones will be debilitated and…

Release date: 2010-01-05

Surgery as the most effective way to treat cataract has helped many patients to see the light again. However, …

The improved cattle have the characteristics of large size, fast weight gain and high meat production rate. Xia Ben hybrid calf, under good environmental conditions, daily gain during lactation 0.6 kg ~ 1.14 kg, 30-day-old body weight up to 500 kg ~ 550 kg, an increase…

Release date: 2009-12-29

According to informal statistics, the world has a large number of new cancer patients every year. As the most popu…

Symptoms There are many sesame production areas in southern China such as Hubei, Sichuan, Jiangxi, and Guangxi. In recent years, there have also been occurrences in Henan and Xinjiang. The rate of diseased plants is 5%-40%. After the sesame seedling became infecte…

Symptoms There are many sesame production areas in southern China such as Hubei, Sichuan, Jiangxi, and Guangxi. In recent years, there have also been occurrences in Henan and Xinjiang. The rate of diseased plants is 5%-40%. After the sesame seedling became infecte…

Injecting pigs with swine fever vaccine is a key link in preventing the occurrence of swine fever and improving the efficiency of raising pigs. In order to ensure the success of the vaccination, farmers should do “10 preventions” when they are injected with swine fever vaccine.…

Select culture matrix

The roots of anthurium flowers are fleshy, with shallow distribution, and a pleasant and unpleasant soil environment. Therefore, the potted soil should be loose, fertile, and have strong air permeability. Can be mixed with humus or peat earth plus sand in a ra…

Knowing how to identify the age of pigeons is of great importance to timely breeding and selection of improved varieties. The pigeons generally live for 10 to 15 years, but the best breeding age for breeders is 2 to 4 years old, and the meat pigeons have a production period of about 5 year…

Gypsum powder: a good medicine for preventing chicken diseases

First, the treatment of infectious bursal disease. Chickens are dehydrated and deficient in calcium, and they often fall to the ground and die of exhaustion. Treatment with hyperimmunity yolk muscle intramuscular inject…