Topping out. In the summer, if the secondary branches of the walnut tree are overgrown, they can be topped when the secondary branches are not lignified to promote branching to cultivate the fruiting branches. If only one secondary branch is harvested from one fruiting branch, and the growth potential is strong, it will be shortened in spring or summer to promote branching and cultivated into a fruiting branch group. Medium and mild shorting strength is more suitable . When the growth of the secondary branches exceeds 30 cm, one more heart removal is performed; in July, another heart removal is performed. The technical requirements are the same as above. Short cut. Short cut undeveloped branches can effectively increase the branches, speed up the shaping process or the cultivation process of the resulting branch group, but the number of short shoots can not be too much, the parts should be staggered, otherwise it is easy to cause overlapping of branches. Sparse branches are long branches. When the long branches are unreasonable in growth position and the adjacent main branches and side branches are not in the same direction, they should be removed from the base. They can also be properly reserved according to their space and cultivated into fruiting branch groups through short cuts and summer topping. The large amount of early walnut branches makes it easy to cause many branches in the crown and the density is too large, which is not conducive to ventilation and light transmission. In accordance with the principle of weakening and staying strong, the dense branches should be removed in time. The method of thinning is to cut off the sticks at the base of the sticks, and no piles should be left to promote wound healing. Remove disease and insect branches. Throw away. It is advisable not to remove the tip or lightly cut the tip of the new growth medium. The lighter the pruning, the more fruiting branches are formed, and the less the number of secondary branches. Pull branches. Pulling branches in time can open the opening angle of the walnut backbone branches, make full use of the crown space, promote flower formation, and improve fruit setting rate. The branches are mainly dominated by the prosperous tree and the early fruit tree. The trees in the full fruit period are properly pulled. The single tree is pulled upright or the angle is small. The high angle allows it to grow normally. Trees opened at an angle and flat branches do not need to be pulled. Push the stick, take the stick. Soften the branches for styling, then tie the rope to pull the branches or hang bags, hang bottles, and hang bricks to press the branches, change the angle of the branches, and place the branches in a suitable position. When the main branch is stretched and compressed, the rope is tied to the middle of the branch, which is pulled apart at an angle of 60-70 degrees; the auxiliary branch is stretched at an angle of 80-90 degrees. The branches after pulling the branches should be evenly and evenly distributed around the crown of the tree. The branches are basically set after 50 to 60 days of pulling and pressing. At this time, the drawstring can be released or the bottles, bags, bricks, etc. can be removed. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Foam Fire Extinguisher,Foam Extinguisher,Foam Annihilator,Foam Type Extinguisher JIANGSU NEW FIRE FIGHTING TECHNOLOGY CO.,LTD , https://www.newayfire.com
Walnut tree pruning in summer