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Detailed Explanation of the Hook-Shaped Cleft Grafting Method for Jujube Trees, Step-by-Step Guide
1. Tools used: pruning shears, grafting knife (straight sharp knife), plastic strips. 2. Collection of scions: Collect well-developed, pest- and disease-free 1-year-old jujube head branches or current-year lignified branches, remove secondary branches (leave 2 cm long) and leaves, and use them immediately after collection. If
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Pruning Jujube Trees in Three Stages Helps Increase Yield
I. Trees in the early fruiting stage. The canopy of the jujube tree has not yet formed, and vegetative growth still predominates, but the yield increases year by year. Pruning at this stage should focus mainly on thinning, renewal pruning, heading back, and training, carried out according to the principle of "four keep, five do not keep." The "four keep" means: keep the outer jujube heads; keep the jujube heads on the scaffold
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How to prune a peach tree? Master the correct peach tree pruning method
1. Trunk height: For a generally shaped tree, the trunk height is 30-50 cm; the specific height should be determined according to the variety, terrain, planting density, management method and the growth of the individual tree. For varieties with strong growth vigor, fertile soil and a wide branch spreading angle, the trunk can be set somewhat higher.
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What are the key points to note in shaping and pruning peach trees
1. The general shaping principle is "shaped but not rigid, unshaped but not chaotic," "large branches bright and open, small branches bustling." Fewer large branches allow more small branches. The general pruning principle is "prefer light over heavy, combine heavy and light." "Small branches bustling" does not mean the more branches the better; generally after pruning the branch spacing is
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Six key points for autumn management of peach trees
1. Timely pruning. The peach tree originated at high altitude with strong sunlight, which formed its light-loving characteristic. In addition, peach shoots can undergo repeated extension growth, peaks and multiple secondary shoots, so timely pruning in autumn to create good ventilation and light conditions is more important for peach than for other tree species.
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What should be noted when pruning peach trees after harvest?
Peach trees themselves have the characteristics of vigorous growth, strong branching capacity, excessive shoot growth and many branches. Most fruit growers, after harvesting peaches (especially early and mid-season varieties), do not pay attention to post-harvest pruning, which leads to an increase in water sprouts, a closed canopy, poor ventilation and light penetration, affecting flower
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Key Technical Points and Application Methods of Long-Shoot Pruning in Peach Trees
Long-shoot pruning is a pruning technique that basically does not use heading cuts, and only employs thinning, renewal cuts and long-shoot training. Because heading cuts are basically not used, the current-year shoots after pruning are relatively long, with fruiting branches averaging generally 50-60 cm in length. Long-shoot pruning has the advantages of being simple to
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What to Pay Attention to When Long-Shoot Pruning Peach Trees
Long-shoot pruning of peach trees is a new peach pruning technique that has been promoted and applied in recent years. It mainly uses thinning and long-shoot training, with very little heading back. Using this technique can make the tree upright and vigorous, with early fruiting, excellent quality, and high yield. However, in practical application, peach growers in various regions have not mastered the key points of this technique well and therefore have failed to achieve the desired results. To this end, we summarized the problems existing in production and, combined with practice, put forward some countermeasures for reference.
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Key Techniques and Precautions for Summer Pruning of Cherry Trees
One, pinching. Its purpose is to control vigorous shoot growth, increase the number of branches and branching orders, promote the transformation of branch types, and expand the canopy. This measure is mainly used on young trees and vigorous trees. The best time for pinching is during the rapid growth period of new shoots. When the new shoots reach about 20-25 cm in length,
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Technical measures for summer management of greenhouse cherries
One, focus on summer pruning. While removing the film, promptly cut back the tree canopy and carry out heavy pruning. 1. Lower the central leader. This method can reduce the overall height of each cherry tree canopy by 50-80 cm respectively, preventing the tree from growing taller and taller and affecting ventilation and light penetration inside the greenhouse
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