How to plant peach trees

Peach is one of the common fruits, and its sweet and juicy taste is very popular. With the popularity of peach, peach planting has become a hot industry. Peach planting in China has a wide range of questions and high economic profits, so it is a good choice. Next, the editor will talk about the planting techniques of peach trees.

How to plant peach trees

1. Generally, 500-840 peach trees are planted per hectare. The planting period can be from after falling leaves to before sprouting.

2. The peach orchard should not be continuous cropping, otherwise the growth of young trees is obviously weak, the leaves lose green, the new roots turn brown and bifurcate, and the branches and stems flow gum.

3. The content of potassium in peach fruit is 3. 5% of nitrogen. 2 times, increase the application of potassium fertilizer, the fruit is large and the yield is high.

4. Peach orchards need to be ploughed and weeded frequently, keep the soil loose and drain in time to prevent stagnant water from rotting roots.

5. After peach trees are planted, proper pruning is also very good. Generally speaking, many people like to make peach trees natural and happy.

Soil Management of Peach trees

1. Deep ploughing: in the peach orchard with heavy soil, in order to improve the soil, deep ploughing is carried out between rows, deep 60cm or so, combined with organic fertilizer. Peach orchards in sandy and gravel land are also ploughed deeply, digging sand and gravel to change soil, combined with the application of organic fertilizer. Deep ploughing plays a good role in years of high yield.

2. Autumn ploughing: combined application of organic fertilizer before and after defoliation, deep 20-30cm.

3. Intercropping: beans, melons, strawberries, peanuts are available for crops in peach orchards. You can also plant green manure such as hairy vetch and alfalfa. No matter what kind of crops you plant, you should keep enough tree plates, fertilize and irrigate in time, plough and weed, and so on.

Transplantation of peach trees

1. Before understanding the planting of peach trees, we go to understand its seedling preparation. Peach trees are mainly grafted, and they can also be propagated by sowing, cutting and striping. The seedlings used as rootstocks are coring when the seedling height is 25-30 cm, which thickens the seedlings. By the end of summer and the beginning of autumn, they can reach the roughness needed for rootstock grafting.

2. Transplantation should be carried out after defoliation in early spring or autumn. Small seedlings can be transplanted with bare roots or stained with mud, while large seedlings need to be transplanted with soil balls. The cultivation of large seedlings needs shaping and pruning to form a skeleton. Many peach trees are shaped into natural cup-shaped crowns and natural happy crowns.

Characteristics of fertilizer requirement of peach trees

Peach trees are light-loving small trees with early fruiting, fast decline and short lifespan, usually bearing fruit in 2-3 years and 5-15 years. The flower bud differentiation and flowering and fruiting of peach trees are completed within two years. The nutritional status of the previous year not only affects the fruit yield of the current year, but also has a direct impact on the flowering and fruiting of the coming year. In the first few weeks of peach trees sprouting in early spring, nutrients are mainly stored in the body. Therefore, the amount of nutrients absorbed and accumulated by peach trees in the autumn of the previous year had a great impact on flower bud differentiation and flowering in the second year, and then affected the yield of peach trees. Therefore, it is still necessary to strengthen fertilizer and water management after peach harvest. Due to the shallow root system of peach trees, the soil is required to have better air permeability. Farm manure should be applied and properly mixed in fertilization in order to increase the aggregate structure of the soil and improve the air content of the soil. In terms of nutritional demand, young trees are mainly phosphate fertilizer, combined with appropriate amount of nitrogen and potassium fertilizer, mainly to promote root growth trees. After entering the full fruit stage, the focus of fertilization is to coordinate the branch growth and flowering and fruiting of peach trees, mainly nitrogen fertilizer and potassium fertilizer, combined with a certain amount of phosphate fertilizer and trace element fertilizer.

Control measures of main diseases of peach trees

1. Strengthen the management of peach orchard, strengthen the tree potential, pay attention to drainage, increase the application of organic fertilizer, avoid partial application of nitrogen fertilizer, increase phosphorus and potassium fertilizer, improve the ventilation and light transmission conditions of peach orchard, prune reasonably, cut off diseased branches, remove fallen leaves, withered branches, nuts and ground fallen fruits, and burn them or bury them deeply.

2. Before sprouting, peach trees were sprayed with 5 Baumeidou stone sulfur mixture or 45% stone sulfur mixture crystal 30 times or 1 1 100 times Bordeaux solution. Ten days after falling flowers, 1500ml 2000 times of "allicin" or 72% of agricultural streptomycin soluble powder was sprayed 3000 times to increase the raw Mrel 45 wettable powder 600ml 800 times, and alternately used with 12.5% chlorpromazole 1500 times or 70% methyl topiramate 1500 times every 10 days, spraying 2rel 3 times. It can also be sprayed in time at the initial stage of the disease according to the occurrence of the disease to control the disease and reduce the harm.

Flower and fruit thinning of peach trees

The number of fruit setting affects the growth and development of the tree, the tree potential is weak, the fruit is small, the quality is reduced, and affects the quantity and quality of flower bud differentiation. Therefore, under the premise of comprehensive management, reasonable flower thinning and fruit thinning has become one of the important measures for high yield, stable yield and high quality of peach.

1. Flower thinning: artificial flower thinning, usually carried out at bud and flowering stage. In the method of flower thinning, the basal flowers of fruiting branches are thinned first, and the flowers in the middle and upper parts are kept, while those in the middle and upper parts are double flowers, leaving a single flower. All the flowers on the reserve branches are thinned out.

2. Fruit thinning: it is usually carried out when the fruit is relatively stable after the second drop, and is completed at the beginning of the hard core. When there are too many fruits, the first fruit thinning should be carried out one week after flowering, which is about 3 times of the final fruit amount. Early-maturing varieties can be suitable for early thinning, and late-maturing varieties can be suitable for late thinning. The amount of fruit retained should be determined according to the yield over the years, the growth potential of the current year, and the situation of fruit setting. Generally, there are 1 large fruit on the long fruit branch, 2 medium fruit and 4 small fruit. There are 1 large fruit, 1 medium fruit and 2 small fruit on the medium fruit branch. There are no large fruits or 2 on short branches. There is no fruit on the reserve branch.

After reading the above techniques and methods of planting peach trees, do you have a better understanding? When choosing saplings, we must choose high-quality varieties, so that we can have a good start and foundation. Only by planting in a reasonable and scientific way, a large number of healthy and delicious peaches can be harvested.