Interplanting method of camellia oleifera

Abstract

The invention discloses an interplanting method of camellia oleifera. The method comprises the following steps of S1, selecting a forest land for interplanting the camellia oleifera; S2, conducting soil preparation and fertilization, wherein after a 200-300-fold solution of biopesticide is sprayed to an inter-row forest land, deep tillage is conducted for 35-45 cm, solarization is conducted for 7-15 d, and a composite base fertilizer is applied according to the use amount of 1800-2000 kg / mu; S3, conducting bedding; S4, conducting interplanting, wherein in the beginning of April, a ridged fieldis equally divided into two planting areas according to the width of the ridged field, radix rehmanniae is planted in the area close to the side of camellia oleifera trees according to the plant rowspacing of 20 cm* 25 cm, and rhizoma arisaematis is planted on the other side according to the plant row spacing of 15 cm* 20 cm; S5, conducting field management, wherein it is ensured that the soil humidity of the ridged field is 80-85%, the 200-300-fold solution of biopesticide is applied once or twice from the seedling emergence stage of the plants to the initial flowering stage, and a nitrogenfertilizer is applied once or twice and monopotassium phosphate is applied once from the initial flowering stage of the plants to the tuber expansion stage; and S6, conducting harvesting in good time. According to the interplanting method of the camellia oleifera, by means of the growth habits and physiological characteristics of the rhizoma arisaematis and the radix rehmanniae, interplanting isconducted on the rhizoma arisaematis, the radix rehmanniae and the camellia oleifera for the first time, the land resources are fully utilized, meanwhile, normal growth of the radix rehmanniae and therhizoma arisaematis is guaranteed, and the comprehensive income is increased.

Description

technical field [0001] The invention belongs to the technical field of camellia oleifera planting, and in particular relates to an interplanting method of camellia oleifera. Background technique [0002] Camellia oleifera, belonging to the family Theaceae, is an evergreen small and medium-sized tree, also known as tea seed tree, camellia oil tree, and white flower tea. Camellia oleifera fruit can be squeezed into camellia oil for consumption. Camellia oil has a clear and fragrant taste, rich nutrition and storage resistance. It is a kind of high-quality edible oil and can also be used as lubricating oil and anti-rust oil. Camellia oleifera is one of the four major woody oil plants in the world. It grows in the high mountains and hills in the subtropical regions of southern my country. It is a kind of pure natural high-grade oil plant unique to China. The annual output is only about 200,000 tons. [0003] Due to the low utilization rate of Camellia oleifera on land, generall...

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Problems solved by technology

[0003] Due to the low utilization rate of Camellia oleifera on land, generally only 65-100 plants can be planted per mu, and the open space of Camellia oleifera forest is relatively large. In addition, the yield of Camellia oleifera in the first 5 years of planting is very low (no fruit in 1-3 years)

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