Citrus planting method

Abstract

The invention discloses a citrus planting method. The method includes the steps of firstly, performing soil management; secondly, planting, thirdly, performing water and fertilizer management; fourthly, performing shaping pruning; fifthly, performing yield control; sixthly, performing disease and pest control which comprises agricultural control, physical mechanical control and biological control,wherein during the agricultural control, the roots of citrus seedlings are soaked with 0.2-8% potassium permanganate solution for 10-30 minutes and washed with clean water when the roots of the citrus seedlings planted in the second step are sterilized, the orchard is cleaned to reduce disease and pest sources, and a chemical composition prepared from Jatropha curcas seed oil and quick lime wateraccording to the volume ratio of (1-5):100 is used to spray the citrus in the spring shoot germination period, the fruitlet period and the fruit expansion and color changing period to control cankerand anthracnose; during the physical mechanical control, light and a colored plate are used to trap and kill pests; during the biological control, a sex attractant and / or natural enemies are used to kill the pests. The method has the advantages that green disease and pest control can be achieved, fruit quality can be guaranteed, and the method is safe and free of pollution.

Description

Technical field [0001] The invention relates to the technical field of agricultural fruit tree cultivation, in particular to a citrus planting method. Background technique [0002] Citrus is a subordinate plant of Rutaceae. Sex likes warm and humid climate, cold resistance is slightly stronger than grapefruit, lime and sweet orange. The Rutaceae Citrus subfamily is distributed between 16°-37° north latitude. It is a tropical and subtropical evergreen fruit tree (except for Citrus aurantium). There are 3 genera used for economic cultivation: Citrus aurantium, Citrus aurantium, and Kumquat. The citrus cultivated in China and other countries in the world are mainly Citrus. The flowers are solitary or 2-3 clusters; the calyx is irregularly 5-3 lobed; the petals are usually within 1.5 cm; the stamens are 20-25, the style is slender, and the stigma is capitate. Flowering period from April to May, fruit period from October to December. [0003] China is one of the important origins o...

AI Technical Summary

Problems solved by technology

Traditionally, in the process of citrus planting, the placement of pests and diseases is often achieved by spraying pesticides. The way of spraying pesticides solves the pests and diseases to a certain extent, but it is easy to cause toxic and harmful substance residues to endanger the health of consumers, and cause damage to the ecological environment. greatly polluted