Breeding Astragalus (lower)

(D) Feed Management Seed Breeding The key to the success of the breeding of four Astragalus membranaceus, the main day-to-day management is to keep the fresh water in the Dianchi Lake. The quality of the water is required to be fat, live, tender, cool, and oxygenated. Dissolved oxygen in water

BSC120 type fuel molding machine

Rice Husk Fuel Molding Machine is the latest environmental protection product developed by our factory. It is the use of abandoned rice husk. After our tests and practical application, the effect is very good. Since the device was put on the market, it has been praised and praised by a large n

Beef cattle fattening

First, limit sports. Limiting beef cattle campaigns is a key issue for beef cattle fattening quickly. For fattening beef cattle should be implemented one by one, not to be too long to prevent the increase of the range of activities, increase the amount of exercise, physical exertion, and colli

10 winter vegetables

1, nitrogen control method: appropriate reduction in the amount of nitrogen fertilizer at the seedling stage, must not be partial nitrogen fertilizer, so as to avoid the cold resistance of plants. Top dressing is early, in order to promote vegetable seedlings. 2, the application of organic fer

Five Methods for Storage and Preservation of Mountain Eggs

Today, people in the city admire the enjoyment of mountain eggs. Because of their delicious taste, bright colors, fresh air, and no pollution, the selling price in the market is twice as high as the price of eggs raised in chicken farms. However, chickens in mountain areas are small in scale a

Penaeus vannamei Feeding Techniques

(1) Requirements for feed. The different growth stages of Penaeus vannamei have slightly different food requirements. In the larval stage (within 5cm), the requirement for protein and unsaturated fatty acids is high, and it should reach 35%; In the shrimp stage (5-12cm), protein and unsaturate

Early rice growth must be protected from high temperature heat damage

From mid-June to July of each year, due to the northern jump of the Pacific subtropical high and control of Guangdong Province, the precipitation is relatively reduced and the light is intense. Sunny and hot weather often occurs, affecting the normal flowering grouting of early rice. This is t

Winter orchard pest control

Winter is the best time to prevent or treat diseases and pests of fruit trees throughout the year, which can play a multiplier role. Apple pests such as apple fruit moths, pear borers, apple leaf roller moths, peach moths, and tea-winged pheasants, often overwinter under old bark, skin cracks,