1, fertilizer and water management

Nursery should always be kept moist, not dry or waterlogged. Irrigation should be done in time when it is dry. After grafting, thin fertilizer and water can be applied 1 month and 1 time every other month. It is necessary to apply thin fertilizer frequently and increase the concentration of fertilization every month.

2. Plastic surgery

The shaping of mango seedlings is also very important, and it can not be ignored in the production. The main branches germinated after grafting can be decapitated at a length of about 20 cm after aging to promote the development of side branches. When the lateral branches sprout 15~20 cm, the top should be removed to promote the secondary lateral branches to form a crown as soon as possible.

3. Control pests and diseases

Seedling tissue is tender and dense, which is prone to pests and diseases, especially Noctuidae and anthracnose. Therefore, after the scion germinates, we should pay attention to the use of drugs to prevent and control pests and diseases, 2~3 times each time.

Extended data:

Mango planting skills:

1. Moisture: Mango is a fruit tree with deep roots, which is relatively drought-tolerant, especially during flower bud differentiation, and needs suitable dry soil and weather. However, mango needs sufficient soil moisture for flowering, fruit growth, development and vegetative growth. Severe soil drought will inhibit vegetative growth and hinder the production and accumulation of organic nutrients.

2. Temperature: Fruit trees originated in the tropics and have the characteristics of liking temperature and being afraid of cold. Generally, the annual average temperature is above 2 1℃, and the average temperature in Leng Yue is not lower than 15℃.

3. Light: Mango is a kind of fruit tree that likes light. Adequate sunshine is conducive to the germination and leaf spreading of young mango trees, which can improve the photosynthesis of leaves and increase the accumulation of photosynthetic products, thus contributing to the growth and early fruiting of young mango trees.

4. Soil: Mango roots are deep, thick and long, and the requirements for soil are not strict. From paddy fields to sloping fields, all kinds of soil can be planted. But soft sandy loam with good ventilation is better. The soil is too fertile, which is easy to cause excessive vegetative growth of plants, which is not conducive to the results; The soil is sticky and hardens easily.

Baidu Encyclopedia-Guo Miao

People's Network-Panzhihua vigorously develops mango industry, covering an area of 306,000 mu.