Spring and Autumn Squash Disease Prevention and Control

Powdery mildew: Powdery mildew mainly damages the leaves. In the early stage of disease, white round and small patches appear on the back of the leaves, and they continuously expand to the surroundings. In severe cases, the leaves are covered with white powder. The mildew in the later stage tu.......

The jujube tree planting can be the result of the year

Winter jujube has thin, crisp, small nuclear, high sweetness and unique quality, more and more people's favor, so the market is in short supply. However, due to the improper management of the Zaoyuan, the yields and benefits are not ideal. To this end, summing up many years of experien.......

Bullfrog Frog Egg Collection and Hatching

1. After the bullfrog eggs are collected, they can be patrolled around the spawning pool every morning after the bullfrog breeding season. In particular, the morning of the morning when the male frogs are buzzing, careful attention should be paid to the timely detection of egg masses. Since th.......

American Redfish Seed Breeding Technique

Breeding of seedlings of American redfish is mostly done in large-scale cultivation of outdoor ponds.
(1) Fry cultivation. The size of the fish nursery pond is 3/15 hectares. 12/15 hectares, water depth 0.9-1.2 meters. At the bottom of the pool there is a fishing pit for fishing. Aquacult.......

Three ways of carp pond culture

Also known as mandarin fish, mandarin fish, seasoned fish, eel fish, sweet-scented osmanthus fish, flower carp, flower wife, saw the mother and so on. In the past, it had been relying on natural waters for fishing, which was far from meeting the market demand, resulting in high prices and low .......

January eggplant pest control

Early eggplant seedlings mainly control soil-borne diseases such as damping-off, blight and sclerotia. Seedbed soil was disinfected, and 50 kg of seedbed soil plus 20 g of 68% Jinlei water dispersible granules and 10 ml of 2.5% Silay Suspension were mixed with the soil to mix and hold the .......

Earth pond shrimp artificial breeding method

In recent years, with the rapid development of shrimp culture, the demand for seedlings is increasing. The use of ponds to develop artificial breeding of green shrimp not only provides the potential for large-scale breeding of shrimp, but also has a small investment, short production cycle, an.......