Peach itself has the characteristics of strong growth, strong branching, excessive growth of branches and many branches. Most fruit growers do not pay attention to pruning after harvesting (especially for early and mid-maturing varieties), and they do not pay attention to postharvest pruning (pruning season pruning). They wait until winter to prune, resulting in more leggy branches, canopy closure, poor ventilation and light transmission, and affecting flower bud differentiation. The number of flower buds was small, the quality was poor, the pests and diseases were serious, and the yield and quality of the following year were reduced. The phenomenon of “full bloom in spring, full leaves in summer, few fruits, and tree branches in the resulting parts†appeared. After peach fruit harvest, it should continue to strengthen soil and fertilizer water management, timely control of pests and diseases, strengthen the pruning of the growing season, control branches prosperous, leggy, to promote the formation of full and full flower buds, control the results of the parts move, move out, play a multiplier effect Management effect. The pruning techniques of the peach trees are as follows: 1. The trees of the initial results, with small angles of the branches, should be angled to open the branches; the branches that are newly smoked and grow vigorously should be picked up when they are about 30 centimeters long. 2. Remove overlying branches, thin and weak branches, pendulous branches, diseases and insects that damage branches and upright branches with no utility value; for weak old branches, thinly cut delicate branches to reduce nutrient consumption and improve canopy illumination and ventilation . 3, appropriate retraction of overlapping branches, cross-branches and some of the results of aging branches. 4. Short-results The results of the apex of the branches, the branches near the base should be retained as much as possible, reserved for the preparation of branches. 5. Remove the strong tip of the upper part of the shoot and twist it at the base to control the growth and promote the formation of flower buds. 6. Stand erect branches that have transformation value in the internal malleolus, select the base branches, and cut short or twist branches at the weak growth auxiliary tip to ease the growth and promote the result. 7, the competition branches can be cut or twisted shoot pressure, control the growth, so that the formation of the result sticks. 8, peach trees with less litchi within the crown, the main branch angle as far as possible to pull open, nearly horizontal, increase the amount of internal litchi; can also ring engraved, promote its germination of new shoots, in the deciduous before the shoot tipping or tipping, Promote it as a branch and increase the result area.
Common Snapdragon
Seeds during the spring and autumn in the
south, the north spring sowing.Seeds
small, seedbed to soak first, after waiting for the water area, don't
overburden soil, seedbed stays wet.Not
resistant to heat, cold, half shadow.Xi
loose, fertile and well drained soil, pH 5.5 ~ 7.0, seeding and flowering 11
weeks.Long sunshine promote
flower bud differentiation, temperature on plant height, number of flowers and
flower have obvious influence.This
kind of flower is compact, design and color is gorgeous, for the fine flower
bed and flower border material, can be potted ornamental.
Common Snapdragon Seeds
Common Snapdragon Seeds,Snapdragon Seeds,Snapdragons Flower Seeds,Summer Snapdragons Seeds
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