Farming Information Lists
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Control of bacterial perforation in Peach planted with Peach trees
Peach bacterial perforation is a disease with wide distribution and high incidence. Bacterial perforation occurs in all peach producing areas across the country, especially in coastal areas, lakeside areas, orchards with poor drainage and rainy years.
2020-11-08 Species peach bacteria perforation disease control -
Control of latent mosaic disease of peach planted with peach trees
Peach latent mosaic disease is also known as peach mosaic disease, peach yellow mosaic disease, peach miscellaneous disease and so on. It has occurred in the United States, Japan and many other countries, and there are similar disease strains in China. The host of this disease is only peach. The main results are as follows: (1) symptomatic peach latent mosaic disease is a latent disease.
2020-11-08 Species peach tree peach hidden flower leaf disease prevention and control peach potential -
Key points of orchard management after plums are harvested
1. Apply healthy tree fertilizer. After picking must be timely fertilization, timely watering irrigation, in order to restore vitality, strong tree potential. The fertilizer is mainly available nitrogen fertilizer, and the amount of fertilizer can be determined according to the number of fruits and the strength of the tree. 2. Disease and insect control 1. Peach leafhopper. Taoyidian
2020-11-08 seed plum harvest after orchard management points one -
Scientific fertilization method for planting plums
First, the type of fertilization 1. Base fertilizer: base fertilizer is a fertilizer that can supply plum trees with a variety of nutrients for a long time, generally with delayed farm manure, such as compost, barnyard manure, crop straw, green manure, deciduous leaves and so on. An appropriate amount of available nitrogen fertilizer can be added to the base fertilizer to satisfy Li Shuzao.
2020-11-08 Species plums science fertilization methods one species -
How to control the size of plums when planting plums
1. Reasonable pruning, adjusting the tree potential, the big tree should be cut early (before winter) and re-cut. Cut off withered branches, residual branches, slender twigs, scorched twigs, disease and insect branches and overdense and growing branches. How short it is to promote the growth of shoots, and to cut heavily the long branches and competitive branches, and cut the branches by 2 to 3.
2020-11-08 Species plums how control big small reasonable pruning adjustment -
How to avoid Frost injury by planting Plum trees
Frost and frost injury refers to the phenomenon that the soil and plant surface temperature of fruit trees drop below 0oC or 0oC for a short time or encounter Frosts Descent during the growing period, resulting in damage to the young part of fruit trees. The average annual frost damage area in China is 340000 km2, with the heaviest year reaching 7%.
2020-11-08 Species plums trees how to avoid frost injury frost injury and frost injury -
How to plant plum trees for pruning
① plastic surgery. The tree can be shaped by natural happy shape, natural formation of multiple main branches or Y shape. The fixed stem height of young trees is 30-50cm. Leave 5-6 buds as the main branch after sprouting, and leave 40cm to top when the length of the main branch is 50-60cm. In August, there are 2-3 permanent main branches, and the extra 2-3 main branches are pulled apart to cover them.
2020-11-08 Species plums trees how to do shaping pruning ① . -
Common diseases and insect pests of planting plum trees and their control
After the first coring of the plum tree, the new secondary shoot is 20 cm long and the developmental branch is 60-80 cm long. If there are many branches, you can remove some of them; if the branches are not too dense, try to reduce them and control them more. Weeds in the orchard should be cleared by the middle of July.
2020-11-08 Species plums trees common diseases and insect pests and control in -
Three early cultivation techniques for planting plums
Plum three early cultivation techniques: first, reasonable construction to promote the formation of early flower buds: in the year of plum planting, when the new shoot grew to about 30 cm, the coring control was carried out to promote secondary shoots and form flower buds. For example, after picking the heart on Misi Li, Dashi Zhongsheng and Dashi Zaosheng
2020-11-08 Species plums three early cultivation techniques measures -
Methods of sowing and Seedling raising and Seedling Management of seed Plum
The methods of plum sowing and seedling management are as follows: first, the nursery should choose the nursery and choose the nursery where the topography is relatively flat and the soil is loose and fertile. Pour water and turn deeply before winter. In late March, the soil was prepared and covered with plastic film. The plastic film should be laid in the north-south direction so that the seedlings can receive light evenly.
2020-11-08 Species plums sowing seedling management methods -
Summer management techniques of planting plums
(1) pruning 1.1 wiping buds and removing shoots in summer. Immediately after germination, the buds are broken into wiping buds; when the buds develop into twigs, they are cut off or broken off, which is called shoot removal. 1.2 pick the heart. The time of coring can be carried out when the new tip grows to 10-15 cm. The number of picking hearts depends on the growth and requirements of the tree.
2020-11-08 Species plums summer management technology pruning 1.1 sprouting -
Autumn management of plum orchard for planting plums
Autumn is an important period for plum trees to restore their potential and accumulate nutrients. The application of scientific management measures can increase the reserve of tree nutrition, promote the further differentiation of flower buds, and lay a good foundation for high yield and high quality in the following year. After years of practice, all the management techniques in this period
2020-11-08 Species plum plum orchard autumn management is -
Shelf cultivation of plums
In recent years, the cultivation area of plums has increased rapidly, and the tree shape is mostly natural happy shape and open stratified shape, and the method of light pruning and long pruning and leaving more branches is adopted. Although it has played a certain role in early fruit, there are also some new problems, such as the slow formation of young trees.
2020-11-08 Species plums shelf cultivation in recent years all over the country -
Pruning methods of planting plum trees
I remember that when I was a child, there were several plum trees in front of my house. At that time, every season when the plum trees bloomed, they were very beautiful. But with the continuous development of the rural economy, the plum trees in front of the house have long disappeared, and now many fruit growers have begun to do so.
2020-11-08 Species plums trees pruning methods remember when I was a child home -
The technique of high grafting and changing head by cutting the belly of planting plum trees
1. Preparation before grafting: generally in February, one-year-old branches without diseases and insect pests are cut as scions, preferably those branches that are fully mature, full-grown and well-developed in the upper periphery of the crown of the fruiting tree, cut branches that grow 15cm to 20cm (with 3cm buds).
2020-11-08 Species plums trees belly cutting joining high grafting head technology -
Control of insects in the fruits of growing plums
When it comes to plums, I think we are no stranger. I remember that when I was a child, there were several plum trees in front of my house, but at that time our family did not need too much management of plum trees and could produce a lot of fruit every year. But if you want to produce delicious and beautiful plums
2020-11-08 Species plums fruits interior raw insect control speaking of -
Plum trees should be fully fertilized with basic fertilizer
At present, the organic matter of most plum orchards is less than 1%, and some plum orchards are even less than 0.5%, which is far below the requirements of high-quality and high-yield orchards, so it is necessary to increase the amount of base fertilizer. If the dual needs of tree growth and soil improvement are taken into account at the same time, the application rate of organic fertilizer
2020-11-08 Species plums trees should apply enough base fertilizer at present most plum orchards -
How to improve the fruit setting rate of plums
1 to regulate the tree potential for trees with excessive tree potential, it is necessary to wipe buds and prune erect branches in time, and open the branch angle in time; it is also possible to apply 15% paclobutrazol 3g 5g in autumn or spring, or spray 150m 200 times paclobutrazol or PBO after falling flowers. If the tree is too weak, it should be applied after fruit picking.
2020-11-08 How to improve plum fruit setting rate regulation tree potential for excessively prosperous -
Plant plum winter trimming carefully
Plum trees can enter the high-yield period after seven years of planting. The main task of winter shearing in this period is to maximize the yield per unit area and strictly control the formation of large and small years and rear bald zones. The principle of winter shearing is to give priority to heavy cutting, combining weight with weight, in order to maintain growth and fruit.
2020-11-08 Species plums winter shears beard meticulous plum trees planted 7 years to -
Raising seedlings of Hami Melon in Autumn
The main results are as follows: 1. The seedlings of Hami melon in autumn in Shanghai should be planted at the end of July and the beginning of August, and the varieties of high yield and high quality suitable for cultivation in Shanghai should be selected. Cantaloupe seeds were dried in an incubator at 40 ℃ for 24 hours, and then sterilized at 70 ℃ for dry heat.
2020-11-08 Species cantaloupe it autumn seedling sowing Shanghai region