First, the astringent persimmon: 1, cold water off astringent. The method is: put the persimmon fruit in the basket, even the basket immersed in the pond, after 5 to 7 days will be off astringent. Or put the astringent persimmon into a tank filled with water, and the water will drown the fruit.......

The ginger fertilization should adopt different fertilization, irrigation methods and fertilization amount for the amount of water and fertilizer intake of plants in different periods. The ratio of ginger to nitrogen, phosphorus, and potassium needs to be 5:4:1. Ginger fertilization sub-basal .......

1. Storage Timing Storage Hawthorn's harvesting period is generally in the middle and early October. At this time, the hawthorn fruit enters the ripening stage, and it has the mature form, color, hardness, and flavor. It is the best time for storage. 2. Optimal Temperature and Humidity dur.......

In recent years, winter wheat often suffers from frost damages over winter, and many plots have severely reduced or even lost production, causing significant losses to farmers. Through investigation, the author believes that there are three major joints, such as good varieties, sowing date, an.......

Different cleaning methods should be adopted for agricultural machinery parts with different materials and different precision. First, remove oil 1. Use alkaline solution to remove oil. For removal of animal and vegetable fats and mineral oils on the surface of steel parts, a small amount of e.......