Crab Crab Pond Cultivation Techniques (I)

Red prawn has strong adaptability, large individuals and fast growth. It resembles lobsters, has delicious meat, and has simple farming techniques and high economic value. The shrimp is generally produced at a yield of 100-200 kilograms per 1-15 hectares (1 acre) and can be up to 402 kilograms. The

The function and effect of guava and taboo

The function and effect of guava Resist infection Guava has the ability to prevent cells from being damaged and cause cancerous lesions, avoid the occurrence of atherosclerosis, and fight infectious diseases. It also maintains normal blood pressure and heart function. Nutritional supplements G

Three stages of watering wheat in spring

Pour up the jointing fertilizer Topdressing with nitrogen fertilizer in the wheat rise and jointing stage can not only increase the protein content, but also increase the yield of wheat. Therefore, it is necessary to water the rise and jointing fertilizer

Autumn planting new steps

1. Scientific selection, due to the large temperature change in autumn, attention should be paid to the selection of varieties with high adaptability, cold tolerance and high disease resistance, such as radish and Chinese cabbage; 2, suitable sowing, to