First, fertilization. After the fruits were harvested in early June, nitrogen fertilizer-based compound fertilizers, 0.5 kg per plant, promoted flower bud differentiation.
Second, pruning. The Kart apricot is erect and strong, and it is better to use a multi-principal branch of happy shaping.
1, sapling pruning. Kate's apricot pruning is mainly aimed at promoting branching and expanding the crown. Mainly to the short cut, when the winter shear, the main branch of the main branch of the main stem to carry out a short cut, generally stay 50cm, tossing shoots in the summer to stimulate the emergence of secondary branches, so that the early crown molding. Twisting shoots, pulling branches, etc. are used on new shoots to promote early results of young trees.
2, early fruit trim. Pruning in the early fruit period to enlarge the crown, with the aim of cultivating as many result groups as possible. The summer cuts off the dense branches and leggy branches on the back.
3, Kate apricot pest control. Kate apricot has poor disease resistance. The main pests and diseases are bacterial perforation fistula, fluidic gum disease, open rot, anthrax, and scorpion. In winter, the flow of glue was scraped off, and the trunk was painted white. The wounds were disinfected with 5 Baumeliudu flow mixture, and the wounds were wiped to protect the wound; before the germination, 5 Duomei stone flow mixture was sprayed to prevent brown rot, anthracnose, and bacterial perforation. In the first half of June, spraying carbendazim or tetromycin 400 times or using 65% mancozeb 400-500 times to control brown rot, anthrax, etc.; from mid-July until After the naval larvae hatched in mid-August, the leaves of the larvae that were manually removed were concentrated and burned before the hazards had been dispersed. After the larvae are harmed, 40% methamidophos EC 0.067%-0.08% liquid tree spray can achieve good control effect.
Second, pruning. The Kart apricot is erect and strong, and it is better to use a multi-principal branch of happy shaping.
1, sapling pruning. Kate's apricot pruning is mainly aimed at promoting branching and expanding the crown. Mainly to the short cut, when the winter shear, the main branch of the main branch of the main stem to carry out a short cut, generally stay 50cm, tossing shoots in the summer to stimulate the emergence of secondary branches, so that the early crown molding. Twisting shoots, pulling branches, etc. are used on new shoots to promote early results of young trees.
2, early fruit trim. Pruning in the early fruit period to enlarge the crown, with the aim of cultivating as many result groups as possible. The summer cuts off the dense branches and leggy branches on the back.
3, Kate apricot pest control. Kate apricot has poor disease resistance. The main pests and diseases are bacterial perforation fistula, fluidic gum disease, open rot, anthrax, and scorpion. In winter, the flow of glue was scraped off, and the trunk was painted white. The wounds were disinfected with 5 Baumeliudu flow mixture, and the wounds were wiped to protect the wound; before the germination, 5 Duomei stone flow mixture was sprayed to prevent brown rot, anthracnose, and bacterial perforation. In the first half of June, spraying carbendazim or tetromycin 400 times or using 65% mancozeb 400-500 times to control brown rot, anthrax, etc.; from mid-July until After the naval larvae hatched in mid-August, the leaves of the larvae that were manually removed were concentrated and burned before the hazards had been dispersed. After the larvae are harmed, 40% methamidophos EC 0.067%-0.08% liquid tree spray can achieve good control effect.
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