Spring tea is easy to plant. "The first tea net" was discovered in this interview, Ye Yechun tea is always close. In order to produce good spring tea in advance, it is necessary to devote a lot of efforts to the pre-production, production, post-natal and other aspects. As early as po.......

In recent years, the planting area of ​​direct-seeded rice in northern Jiangsu and other places is relatively large, resulting in a generally late sowing of wheat. In order to ensure the late sowing of wheat production, the sowing amount is often greatly increased. The amount of .......

The cultivation of leeks is too dense and too shallow. Although they can quickly achieve high yields, they are also prone to excessive leeks because the leeks produce too fast. As a result, the yield and quality of leeks rapidly decline after planting for about three years, and they have to be.......

100 dishes are better than cabbage. Cabbage is one of the most familiar vegetables in Tianjin. It is also one of the most cost-effective vegetables in the impression of everyone. However, in the past two years, it has become more and more popular in the various vegetable markets than its c.......

First, day burn disease

1. Symptoms. The cause of the disease is strong light, and the symptoms only appear on the sunny side of the fruit. At the beginning of the disease, the diseased area faded, slightly wrinkled, and pale or yellowish. In the diseased part, the flesh loses wate.......

1. Research on tobacco airflow drying technology and equipment As early as 1959, Anderson proposed a method of drying tobacco with hot air, and then designed a pulse tube type tobacco drying system consisting of a drying tube and a cylindrical drying chamber. . The principle is that the tobacco.......

Can not be anal mob Some chicken farmers are accustomed to hand into the chicken anus and touch eggs, if the hand is not hygienic, easy to bring bacteria into the chicken body, causing local inflammation, rupture, prolapse and other diseases. Can not feed chickens with raw grains Some chicken .......

“Coarse grain” is a very broad concept, mainly referring to foods including corn, sorghum, millet, and various kinds of beans. Grains that have not been finely processed are counted as coarse grains; rice, wheat, and those fine Processed food crops are considered "fine gra.......

Jujube tree trunk sparsely tree-shaped, full tree height of 5 to 6 meters, there are three main branches, stem height 1 to 1.4 meters, due to differences in planting methods stem to height difference. Planted in a garden, dry 1~1.2 meters high, make full use of the lower branches to expand the.......

When watermelon seedlings are unearthed, they are brought out of the ground together with the seed coat, causing the phenomenon that the cotyledons cannot be stretched in time. This phenomenon is called “uncovered soil” (called “caps” by melon farmers); watermelon seedl.......