The crops are topdressed in the winter low temperature season, and the application of ammonium bicarbonate is better than urea. One is fast fertilizer efficiency. Ammonium bicarbonate belongs to ammonium nitrogen fertilizer, which can be directly absorbed ----more
Answer: 1. The backbone of Sokcho. 2. Cultivate the soil in the tree tray. For fruit trees, use the main trunk as the center, and cultivate the soil 10-20 cm. However, after the temperature rises in spring, the cultivated soil around the trunk should be re ----more
For autumn stubble arch sheds that mainly grow peppers and eggplants, when the minimum outside temperature drops to 10 ℃, two membranes should be installed to enhance the heat preservation of the shed. When the lowest temperature in the shed drops to ----more
The commonly used selenium application methods for the production of selenium-enriched garlic mainly include seed soaking, soil application of selenium and foliar spraying. The cultivation techniques for the production of selenium-enriched garlic are intro ----more
Rabbit farms (households) should pay attention to strengthening the management of rabbits in the snowy days. The following points must be made. 1. Organize personnel to clean the snow on the roof in a timely manner, reinforce the protective protection of the rabbit house, and enhance the rabbit h ----more
1. Increase ground temperature Before garlic enters the greening period, the ground temperature should be increased. The covering on the membrane, such as leaves, crop stalks, dead garlic leaves or dust, etc., should be removed as soon as possible to incre ----more
A new method of winter cold protection for trunks—reflective bandaging, which is mostly used for 1-5 year-old young trees, and can be carried out from late October to late November. The material is made of white plastic woven bags to wrap the trunk ----more