Scientific feeding of dairy cows

The stages of the perinatal period, the early stage of milk production, the middle stage of milk production, the late stage of milk production and the dry period of milk production should be based on factors such as the physiological condition of the cow, the amount of milk produced, and the c

Summer and autumn fruit tree pests

The season of summer and autumn is the most prosperous season for fruit trees, and it is also the season for all kinds of pests. For the control of fruit tree pests, spraying methods are generally used. Although this method has a certain control effect, but its drawbacks are also many, a large

Jute rot control

Symptoms also known as stem blight, stem blight, stem blight, stalk rot etc. are important diseases in the production of jute. Seedling stage, adult stage can be disease. The cotyledons in the seedling stage were dying with yellowish brown, and many small black spots appeared on the cotyledons

The storage of lily

Lily can be stored by burying method, basket (box) storage method can also be used. The specific approach is: 1. Pre-cooling: Before storage, the lily needs to be evenly spread on the ground to achieve the purpose of heat dissipation. When aired, the height of the pile is appropriate for 2-3 f

Pay attention to the third generation of armyworm

Mythimna separata, also known as the armyworm, is a sudden, migratory, and overeating pest, and its diet is very miscellaneous. The larvae mainly eat the leaves of the crops. In severe cases, the plants can be eaten as light rods, resulting in reduced production. Since mid-June, the city has e

Cultivation of edible fungus

The production of edible fungi is inseparable from the bacteria bags. As the saying goes, “one fungus, two bags, and three managements”, the importance of the quality of the fungus bags can be seen. There are two types of edible fungus bags, one is a polyethylene bag and the other

Feitian Ling--Foliar spraying agent

The Diyi Fertilizer Fertilizer Fertilizer is a high-tech bioengineering product and was listed in the 2000 National Torch Program. It contains a large number of living photosynthetic bacteria and trace elements necessary for plant growth, plant growth stimulating factors and various biological

How to extend the life of diesel engines

China is a big country in agricultural production. Increasing the level of agricultural mechanization is an important task for agricultural development. At present, the power machinery in agricultural machinery is powered by diesel engines. How to prolong the service life of diesel engines und

Give fruit trees good infusion

The fruit tree infusion method is a new agricultural technology invented by the fruit grower according to the principle of human infusion in the production practice, and has the effects of water saving, fertilizer saving, labor saving, and quick effect. 1. The main equipment: infusion barrels