High-efficiency high-yield cultivation method of golden-autumn citrus shatangju

Abstract

The invention discloses a high-efficiency high-yield cultivation method of golden-autumn citrus shatangju. The method comprises the following steps: step 1, selecting a site, concretely selecting a place with convenient transportation and sufficient irrigation water source, and selecting sandy land with loose soil texture and good illumination and drainage for building a citrus garden. According to the cultivation method provided by the invention, the citrus garden is built on the sandy land; fallen leaves of broad-leaf trees are laid at the bottom of planting pits; the fallen leaves are covered with dry and loose fine river sand; and seedling roots watered with root fixing water are covered by using dry grass and fallen leaves, so that the temperature difference between day and night of the environment of the planting soil and the seedling roots is increased, the sugar content of fruits is increased, and the taste is improved. Before planting, deep ploughing and land sunning are carried out on the land by using manure of pigs, cattle and sheep, pond mud and quick lime, so that the cultivation layer of soil is thickened, the water storage and water retention ability of the soil isimproved, soil anthropogenic mellowing is promoted, nutrient decomposition and accumulation are accelerated, a thick and deep ploughing layer is provided for fruit and vegetable growth, and the growthspeed and yield of fruit trees are improved.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable planting, in particular to a high-efficiency and high-yield cultivation method for golden autumn tangerines. Background technique [0002] Jinqiu Shatangju is also the first high-quality miscellaneous orange variety with independent intellectual property rights in China in this century. Jinqiu Shatangju is round in shape, small in fruit, and orange-red in color. Rich in vitamin C, high in nutritional value, high in sugar and low in acid, the peel is smooth and delicate and easy to peel off, the fruit is seedless, and the meat is tender and slag-like, melting in the mouth. [0003] The market period is about 45 days earlier than that of ordinary shatangju. In areas with high humidity and little sunshine (such as Chengdu, Sichuan, the annual average relative humidity is about 80%, and the annual sunshine is about 1000 hours), it starts to color in late September, orange in mid-October, ...

AI Technical Summary

Problems solved by technology

[0004] With the development of society and the continuous improvement of people's living standards, the requirements for food are getting higher and higher, but now in order to increase the output and output value of Jinqiu Shatangju, farmers will apply a large amount of chemical fertilizers, but the application of large amounts of chemical fertilizers will cause Soil compaction will damage the physical structure of the soil, resulting in poor water retention, fertilizer retention, and poor air permeability. If things go on like this, the quality of Jinqiu Shatangju will be getting lower and lower. Therefore, how to increase the yield of Jinqiu Shatangju without destroying the physical structure of the soil The problem is getting more and more attention