In August, the main tasks of kiwifruit management were: topdressing, anti-Japanese burning, high-connecting, pruning, pest control, and planting grass.
First, topdressing
The fertilizer was applied to the unexpanded large fertilizer, which promoted the second increase of the fruit. The plant applied ternary organic biological compound fertilizer 2-3 kg to enhance the fruit hardness, and the leaf surface, fruit and branches were sprayed with calcium lactate 600 times. . The branches are coated with fruit amino acid stock solution for 2-3 times, once every 10 days.
Second, anti-Japanese burning
Spraying water in the park, covering the ground, using newspapers in the fruit week, and shading in the sun to prevent daily burning. The bagged fruit enlarges the two-corner vents to reduce the temperature inside the bag and avoid high temperature burning in the bag.
Third, grafting
If the high head is dead, it should be supplemented, and the new branches of hardening, branching, splicing, and woody buds should be used. After the picking, the original variety branches are not cut, and the buds are not taken out.
Fourth, pruning
Cut off and grow branches and overly branches, pests and branches, mainly to sparse, not short-cut, short-cut and new branches are not aging, easy to freeze-dried. The pruning mouth is closed with a callus anti-corrosion film in time to prevent the wound from rot.
Five, pest control
The disease includes gray mold, brown spot, insect pests, pear scorpion, mulberry scorpion (sangbai 蚧) red spider.
Sixth, the use of comprehensive prevention
Using pruning, ventilation and light transmission, it is not conducive to the above living environment of pests and diseases, reducing breeding algebra, fertilizing trees, enhancing tree resistance and immunity, and less pests and diseases occur.
Seven, chemical control
Spray 25% Jinlix emulsifiable concentrate 6000-7000 times plus 40% good labor emulsifiable oil 1200-1500 times liquid plus new high fat film 800 times liquid. Red spiders occur in the orchard plus 1.8% avermectin microemulsion 3000-4000 times solution and foliar fertilizer calcium lactate.
Eight, yellow disease
Due to iron deficiency, root rot, excessive load, single chemical fertilizer application of soil compaction, long-term moist root rot and other yellowing, should comprehensive prevention and control of yellowing disease. It is recommended to use the following formula: roots per plant Shida Sanyuan fertilizer 2-3 kg + Sdekapu irrigation roots using 20,000 times liquid + 25% Jinlix emulsifiable oil + fruit friend amino acid 400 times liquid to supply nutrition, fill the iron root rot.
The branches of the fruit-coated amino acid stocks are repeatedly absorbed, and the amino acids needed to transform the kiwifruit from the amino acids are nutritious, the trees are strong, and the overload yellowing is less. Foliar spray (chelating iron fertilizer) top green concentration 5000-6000 times liquid plus new high fat film 800 times liquid.
Nine, planting grass
Planting grass between rows, varieties of red and white clover or alfalfa, used to improve soil to increase soil organic matter content. The amount of red and white clover is 0.5-1 jin, sowing the shallow cover, and after the emergence of the seedling, the fertilizer is spread and the weeds are cut off next year, and the tree is pressed under the tree.
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