In September of the Golden Autumn, the Daoxiang of Sanxiang hits people, and the heavy rice ears fluctuate with the wind, conveying a good harvest. As the largest province of rice production in China, Hunan has suffered a series of droughts in spring, summer, and autumn, which are rare in

1. When the tractor is suddenly running into black smoke and accompanied by skidding during the field operation, the farmer should not panic. This is due to the overload of the rotary tiller. The depth of the rotary tiller is too large and the soil is too hard. As a result, the unit’s speed

Autumn is a golden period for pig farmers. At this stage, the swine scrofula is relatively fast. If the farmers focus on preventing cold, preventing disease, increasing feed nutrition and ventilation in pig houses, the growth of swine is more obvious. Here, we will introduce the four main points o

From the beginning of the production of the first egg to the highest peak of egg production, it is known as the period of egg production. The main means of feeding and management at this stage is feeding. To make full use of the natural pastures, the ducks should be well-fed and well-kept. When fe

Business News Agency March 17th Dai Xianglong, chairman of the National Council for Social Security Fund, introduced on the 15th that since the establishment of the National Social Security Fund, the equity investment income was 277.2 billion yuan, and the average annual investment yield w

The Tianshan Snowbird is a rare bird of the family Piedmontidae, a herbivorous bird that originates from the Tianshan Mountains in China. Tianshan Snowbird is smaller in size, healthier, and about 60cm in length. The appearance is delicate, the mouth is purple, the base and the wax that covers th

Brown planthoppers such as brown planthoppers and planthoppers are the main pests of rice in the later period, and often cause yellowing of rice leaves and growth of blackheads. The favorable weather conditions since the beginning of autumn this year are conducive to the occurrence and harm of ric

Symptoms: The lesions develop on the abaxial surface of the leaves, with pale yellow to yellow spots appearing on the front of the leaves. Afterwards, they are gradually browned and the lesions are enlarged. The back of the leaves has white bulge-like ecchymosis, nearly round or elliptic to irregu

According to reports, pineapple contains a variety of biological lice and bromelain, these substances are prone to allergic symptoms such as headache, vomiting, abdominal pain, diarrhea, skin flushing, body itching, numbness of the limbs and tongue, and even breathing difficulties, shock Other seri

Rat prostaglandin F2 a (PGF2 a ) ELISA kit   ( used in serum, plasma, cell culture supernatants and other biological fluids ) principle This experiment used double antibody sandwich ABC-ELISA. The anti-rat PGF2a monoclonal antibody was coated on the microtiter plate, the standard and the PGF2a

First, the cause of apple's “shoulder” cracking is heavy. During the later period of apple growth, when the pulp cells continue to expand, if the temperature drops at that time, the peel will shrink, while the pulp cells that are still expanding will spread the peel. Cause cracks in

Apple Mould Heart Disease is a kind of disease that harms the fruit during the period from fruit ripening to storage, causing the fruit to rot, heart rot or early fall off. The pathogenic bacteria overwinter between mycelium in diseased fruit, necrotic tissue, or scales hidden in the bud by spores