Combination cultivation pumpkin corn

The advantage of pumpkin and corn combination cultivation: It expands the scope of action of crops on light, moisture and nutrients, prolongs the time and space for the use of natural resources, increases resilience, and mitigates natural disasters; it can achieve the purpose of disease preven.......

Dairy cow breast health

The ultimate goal of dairy production is to produce milk, so it is important to protect the cow's breasts. However, after the cow's breasts have been infected with mastitis to varying degrees, the potential milking potential of dairy cows has not been brought into full play. The purpos.......

Scientists study bioengineering insects

Some American entomology, genetic engineering and medical experts held a meeting here on the 21st to discuss the topic of genetically engineered insects. For example, if the trial is successful in the future, it may be possible for mosquitoes to stop transmitting malaria. According to American.......

How to process lychee milk powder?

This product is a litchi solid drink, it should be genuine, not by adding flavor, pigment made. Processing techniques are as follows: 1. Raw material treatment: Mature or fully mature fresh litchi can be peeled and cored. 2. Color protection: Litchi pulp after peeling and enucleation is protec.......

Lean-breed pig breed---Nanchang white pig

Nanchang white pig is a newly bred lean species with excellent characteristics such as strong adaptability, high fertility, fast growth speed, good meat quality, strong physique, etc. Hybridization with Duroc boar has obvious heterosis. The color of the pig is completely white. There are small.......

Cultivation of grafted watermelon in open field

The cultivation of watermelon after grafting can effectively overcome the continuous obstacles of watermelon and realize the sustainable development of watermelon production. The techniques for the cultivation of grafted watermelon are described as follows: Sparse planting: Generally, 200-300 .......

Tips for proper use of thresher

Tips on the correct use of the thresher At present, during the use of the thresher, there is a lot of carelessness, which seriously affects the normal performance of its performance, and even brewing adult casualties. 1. No maintenance before maintenance. In the long-term seasonal parking of t.......

Rice grows and kills insects in vegetable fields

When the rice in other parts of Foshan has not yet started to boot, the experimental mid-late rice field in Tangbian village of Shihai, South China Sea, has already reached the harvesting season. “Originally, when growing melons in the fields, they were always long bugs and they used dru.......

Common troubles and prevention of combine harvester (1)

1. Damage to the blade caused by damage to the cutting blade, that is, the blade has a notch (gap length of 5 mm or more) or breakage, which will cause cutting knife plug grass, increased cutting resistance, and even damage other components, should be promptly replaced. Preventive methods: Dur.......

How to prevent blue ear disease

PRRS is commonly known as PRRS and is a newly introduced viral disease in China in recent years. Blue-eared virus can affect the immune system of pigs, and then affect the immune prevention effect of swine fever and other diseases. Pigs suffering from blue ear disease mainly manifested as: ele.......