Planting method capable of improving disease resistance of red-flesh kiwi trees

Abstract

The invention discloses a planting method capable of improving disease resistance of red-flesh kiwi trees. The planting method comprises steps as follows: (1) fertilization: 2.6-2.8 kg of fruit tree fertilizer is applied to each plant in each pit before fertilization planting, a small-amount and high-frequency fertilization method is adopted for trees at the immature stage, then, fertilization isperformed three times every year and includes one application of base fertilizer and two times of topdressing; shallow trenches are dug in the position away from roots, chemical fertilizer is applied,the trenches are covered with soil, and irrigation is performed after fertilization in dry seasons; (2) trimming and fruit thinning: winter pruning, summer pruning and male plant trimming are performed before trimming of the red-flesh kiwi trees, and fruit thinning is performed after 1 month after blooming. The method accords to the growth law of the red-flesh kiwi trees, the red-flesh kiwi treesplanted with the method have high fruiting rate, fruits are good in quality and taste and contain rich nutrition, the red-flesh kiwi trees are not easily infected with various diseases and insect pests, the growth cycle is short, the planting cost is reduced, and the method is simple, reliable and easy to popularize.

Description

technical field [0001] The invention relates to a planting method for improving the disease resistance of red kiwi fruit. Background technique [0002] Red heart kiwifruit is a rare and excellent variety selected from a single wild kiwifruit plant. It has the following outstanding features: beautiful fruit, good taste, and high nutritional value. The cross-section of the fresh fruit has purple-red lines radially distributed along the fruit core, like the sun shining brightly, and the color is delicious, so it is called "Hongyang kiwifruit". The Hongyang kiwi fruit variety is medium to large and neat, with an average unit weight of 100 grams and a maximum of 150 grams; the fruit is short and cylindrical, with fresh and tender flesh, sweet and refreshing (fragrant type, sugar content 18.5%), small core, and strong fruit flavor. [0003] Red kiwi fruit has rich nutritional value, and regular consumption of fresh fruit has health care, beauty, detoxification, and anticancer eff...

AI Technical Summary

Problems solved by technology

[0005] The existing red kiwifruit planting methods are unscientific, and there are often defects such as low yield, poor taste, high fruit failure rate, serious nutrient loss, easy infection by diseases and insect pests, complicated planting, and high cost of red kiwifruit.