Method for improving juglans sigillata quality

Abstract

The invention discloses a method for improving the juglans sigillata quality, and belongs to juglans sigillata planting methods. Walnuts planted through the method have the advantages of earlier fruit-bearing, a bumper yield, big fruits and thin shells. According to the technical scheme, the method includes the steps that a juglans sigillata tree variety is selected for planting, and fruit trees are observed two weeks before fruit harvesting to find out branches which mature early and bear more fruits large in size and having thin shells; the selected branches are transplanted in an evaluation nursery for propagation within the period after leaf falling in autumn and before sprouting in spring of the next year; at least ten fruit trees on which cutting propagation is carried out are compared with the original fruit trees, and if the cutting propagation fruit trees bear more fruits which mature early, are large in size and have thin shells than the fruit trees of the original variety, the cutting propagation fruit trees are popularized for planting as a new variety. By means of the method for improving the juglans sigillata quality, the trees can bear fruits after two years and bear 15 kg of dry fruits per plant.

Description

technical field [0001] The invention relates to a method for planting soaked walnuts, in particular to a method for improving the quality of soaked walnuts. Background technique [0002] Budding is a naturally occurring variation of genetic material in somatic cells. The mutated somatic cells occur in the meristem of the bud or after division, develop into the meristem of the bud to form the mutated bud. Only when the mutated buds germinate into branches, and even after flowering and fruiting, show obvious differences from the original variety's characters, can it be easily discovered. Therefore, bud changes always appear in the form of branch changes. The branch buds of this kind of variation are sometimes used for asexual reproduction unconsciously before being discovered by people, and when they grow into new plants, they are called strain changes. [0003] Budding has chimerism, diversity, limitation and pleiotropy. The diversity of bud mutation makes it a rich sourc...

AI Technical Summary

Problems solved by technology

However, this method is complicated to operate and technically difficult, and it is difficult for farmers to master; and the result is late (6 to 8 years after planting), the yield is low (the average plant yields 1.5 kg of dried fruit during the full fruit period), and the fruit is small.