Farming Information Lists
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Shelterbelt Construction of Walnut Orchard
Shelterbelt can improve the ecological environment of walnut orchard, prevent and reduce the harm and invasion of wind, sand, cold and early, reduce wind speed, reduce soil moisture evaporation and soil erosion, adjust temperature, weaken cold current, increase soil water content, and ensure tree integrity.
2020-11-27 Walnut garden shelterbelt construction can improve -
Suggestions on Soil and Water Conservation Engineering in Walnut Garden
When walnut orchard is built in dry, early and poor mountainous and hilly land, the original vegetation will be destroyed, and unreasonable cultivation will easily cause soil erosion. Especially during the rainy season, excessive precipitation forms surface runoff, washing away the top layer of the vitreous soil and organic matter
2020-11-27 nuclear peach orchard implementation soil and water conservation engineering suggestion in dry early -
Construction of Environmental conditions for Scientific transplanting of Walnut seedlings
Walnut has a strong root system, before the establishment and planting of walnut orchard, no matter mountain, sloping land, sandy land or saline-alkali land, the soil should be prepared in advance to meet the needs of walnut growth and development. Soil preparation mainly includes land formation, construction of terraces and soil and water conservation workers.
2020-11-27 Walnut seedling science transplanting environment condition construction walnut -
Seedling Variety selection of Walnut Orchard
1. Variety types and pollination tree configuration varieties are the basis of high quality and high yield of fruit trees. Variety selection is the key link in the development of walnut. If the variety is selected properly, the goal of high yield, high quality and high benefit can be achieved. On the contrary, because the fruit setting rate is low or the variety does not adapt.
2020-11-27 Walnut garden seedling variety selection type and -
Introduction to planting techniques of Walnut seedlings
The main results are as follows: 1. The planting of walnut trees can be divided into two types: spring planting and autumn planting. Autumn planting refers to the planting of seedlings after falling leaves in autumn to before the soil is frozen. Spring planting is carried out after the soil is thawed to before the seedlings sprout in spring. Walnuts used to be cut in spring, but in me
2020-11-27 Walnut seedlings planting technology introduction period -
Management of walnut seedlings after planting
After planting must be irrigated once permeable, two weeks should be irrigated once permeable, can improve the survival rate of planting. Thereafter, in case of high temperature or drought should also be timely irrigation. In areas with insufficient water resources, after planting and irrigation, immediately cover the tree tray with straw or plastic film to reduce soil
2020-11-27 walnut seedling planting post management must irrigation once -
The function and purpose of shaping and pruning walnut seedlings
Shaping and pruning is an important technical measure in walnut cultivation and management. Shaping is to cultivate a good tree shape with a certain structure in the process of crown formation, which is conducive to growth and fruit. Pruning is on the basis of plastic surgery, further training and completion
2020-11-27 Walnut seedling shaping pruning function purpose plastic surgery -
The basis and trend of shaping and pruning of Walnut seedlings
The main results are as follows: 1. According to the characteristics of varieties, different varieties, different growth and fruiting habits, different pruning responses, different pruning technical measures. 2. According to the age of the tree, the growth of the fruit tree is different, and the growth is also different according to the site and management conditions.
2020-11-27 Walnut nursery stock shaping pruning according to trend -
Common Walnut Tree shape and shaping techniques
A reasonable tree shape is the skeleton of the tree, the basis of load yield, and the basic condition of high yield, high quality and high efficiency. The purpose of shaping is to create a solid tree skeleton to ensure that the canopy can intercept the light energy and the yield with high load to the maximum extent. A reasonable tree
2020-11-27 Common walnut tree shape and plastic technical reasonable -
Growth characteristics of walnut technical strips
Walnut has strong dryness, strong branching ability, weak sprouting ability and large branching angle. In addition to the shoot growth of young trees is more erect, the branches of adult trees generally grow horizontally, the meristematic angle is large, and the crown opens. Into the full fruit period, the branches gradually droop. Walnut branches grow every year.
2020-11-27 Walnut technical strip growth characteristics walnut dry strong branching -
Pruning-related growth and fruiting habits of walnut fruit trees
The main results are as follows: 1. the heterogeneity of buds and the heterogeneity of strong and weak buds on the same branch refers to the differences in the growth potential and other characteristics of buds in different parts of the same branch due to different environmental conditions and differences in nutritional status within the branches. The branches are different
2020-11-27 Walnuts fruit trees related to pruning growing and fruiting -
Which kinds of walnut tree buds can be divided into?
Walnut is a monoecious plant. Buds can be divided into leaf buds, female flower buds, male flower buds and dormant buds. Female flower bud (mixed bud): more than 1-3 nodes at the apex of the branch. The morphological characteristics are as follows: the bud is the largest, spherical, the scales are tight, and the top of the bud is obtusely round. Female flower bud sprouting
2020-11-27 Walnuts fruit trees buds can be divided into which several kinds walnuts yes male and female -
Introduction to summer pruning techniques of walnut
Summer pruning generally refers to the pruning of the growing season, including sprouting, coring, branch thinning, ring peeling, pulling technique, summer pruning and so on. Its function is to adjust the contradiction between growth and fruit, improve tree light, cultivate robust fruiting branches, and increase fruit setting rate. Summer repair
2020-11-27 Walnut summer pruning technology introduction general -
Main pruning methods of walnut fruit trees
1. Truncation refers to cutting off part of an annual branch. In young walnut trees, the method of developing branches by cutting short is commonly used to increase the number of branches. The truncated object is an exuberant developing branch drawn from the first and second lateral branches, which can promote the growth of new shoots and increase the score.
2020-11-27 Walnut fruit tree main pruning method truncation means cut off -
Pruning techniques of Walnut trees
Walnut is mostly the top bud of branches, except for promoting its branching, walnut branches generally can not be truncated, otherwise it will affect the fruit. The over-dense branches and thousands of withered branches can be thinned, and the branches in the sparse parts of the weak branches and inner bore branches can be heavily cut or shrunk to promote their hair.
2020-11-27 Walnut trees pruning technology walnut mostly branches terminal buds -
Pruning of different types of branches of Walnut trees
The main results are as follows: 1. the backbone branches are pruned and retracted in time, and the weak backbone branches are retracted to the well-growing lateral branches that grow obliquely, in order to raise and extend the angle of the branches. The height of the tree reaches 3. 5%. About 5 meters in time. 2. Cultivation and renewal of walnut in fruiting branch group.
2020-11-27 Walnut fruit tree different same type branch pruning bone -
Laissez-faire pruning of trees in walnut producing areas
There are many walnut producing areas in China with extensive management, only harvest, little pruning, and let them grow into laissez-faire trees. 1. Structural characteristics of laissez-faire trees the general characteristics of this kind of trees are many backbone branches, disordered tree shape, bald inner chamber, withered branchlets, poor ventilation and light transmission.
2020-11-27 Walnuts producing areas laissez-faire trees pruning China walnuts -
Causes of flower and fruit drop in walnut trees
Most varieties or types of walnut have light flower drop and heavy fruit drop, but there are also some serious flower drop. The main reason for the low and unstable yield of existing walnut trees is the serious drop of flowers and fruits. According to Wang Genjin and other studies, the flower and fruit drop rate of walnut is generally 40% to 90%. Walnut blossoms
2020-11-27 Walnut trees falling flowers falling fruits causes walnuts most varieties or -
Measures for sulfur Flower and Fruit thinning of Walnut
Flower and fruit thinning is the main technical measure to improve the yield and quality of walnut trees. It can save a lot of nutrients and water, which is not only conducive to the development of trees and improve the yield and quality of nuts in the same year, but also conducive to shoot growth and flower bud differentiation.
2020-11-27 Walnut sulfur flower fruit thinning measures flower thinning improvement -
Measures for flower and fruit protection of walnut
In view of the causes of walnut falling flowers and fruits, prevention is the main way to protect flowers and fruits, with the combination of prevention, treatment and management. Strengthening soil management, combined with spraying micro-fertilizer and growth regulators, makes walnut growth in a moderate state. External catastrophic weather and irresistible factors
2020-11-27 Walnut flower protection fruit protection measures aimed at walnut falling flowers falling fruit