1. Do not apply high-concentration fertilizers within 15-20 days after picking the pears. Within 15-20 days after harvesting is the recovery period of tree vitality. When the vitality of the tree body is not restored, the application of high-concen.......

It is now the season for planting winter wheat in the north. Agricultural experts said that it is recommended that the sown areas pay close attention to changes in moisture conditions and the emergence of wheat. If there is a lack of moisture in th.......

First, check seedlings replant. If the seedlings after emergence of seedlings should be replanted.

Second, cultivator soil. The first time in the seedling stage, the cultivator should be shallow, to prevent excessive stalk buried, affect collateral development; the second cultivato.......

1. According to the purpose and period of the top dressing, select the type of fertilizer and the appropriate concentration. If the leaf is too thick and easy to burn, it will cause fat damage, and the effect of too thin fertilizer is not obvious........

å’‹ Make bagging grapes early coloring

Bagging grapes are relatively unpacked grapes. If the measures are not effective, the coloring will be delayed, which sometimes causes the best time to delay sales and affect economic benefits. So how do you make bagging grapes color early.......

The sandwich pot has the characteristics of large heating area, high thermal efficiency, uniform heating, short liquid boiling time, easy control of heating temperature, beautiful appearance, eas.......

1, planting time

It is appropriate to plant leaves after autumn or early spring. In the autumn of the previous year, the planting hole was dug by length, width, depth 80cm80cm60 cm, and planted in the following spring.

2, planting density

The planting density was de.......

Pea avoids continuous cropping with other leguminous crops, and also avoids acid soil. Before planting, turn the soil about one foot deep and fully saturate. Generally, the breadth is 5 feet wide, and it is usually double-row planted with a plant .......

Pruning the spring branches is beginning to spring. Fruit farmers have to do the work of plastic tree pruning, and adjust some branches and flowers. The reason for this is because the temperature rises in early spring, and fruit farmers can clearl.......

At present, large areas of rice are maturing one after another, and all localities must rush to catch up with rice harvesting. At the same time, they should also do a good job in retaining and storing ratooning rice.

Bud-promoting fertiliz.......

While basal fertilizer is applied to the protected vegetables, a large amount of topdressing is required during the growth process. Flushing fertilization is one of the more common methods. It is recognized by the majority of farmers due to its co.......