Plantation method for oil tea trees

Abstract

The invention discloses a plantation method for oil tea trees. The method comprises the steps of land selection and preparation, seedling selection and transplantation, topdressing at a seedling stage, branch trimming, fostering and weeding, topdressing at a fruit bearing stage, etc. A nutrient solution is sprayed and applied after the transplantation, at a seedling culture stage and at the fruit bearing stage respectively in combination with the topdressing. The nutrient solution is made through the steps that 3-5 parts by weight of selenium source, 6-7 parts by weight of humic acid, 9-12 parts by weight of protein powder, 2-4 parts by weight of EM bacteria, 12-14 parts by weight of amino acid, and 4-6 parts by weight of vitamins are mixed, water is added till the water content reaches 5-8wt%, and the mixture is treated by heat preservation for 12-15h under the temperature of 30-35 DEG C; and water with three to four multiples of weight added continuously, the mixture is mixed, heated to a boiling state and treated by heat preservation for 20-30min, filtering is conducted by a centrifuge, a filtering liquid is collected and evaporated till the organic selenium content in the filtering liquid is 7-8mg / L, and the nutrient solution can be obtained. Oil tea trees planted with the plantation method disclosed by the invention have a high survival rate, a short fruit bearing stage and significant economic benefits.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a planting method of camellia oleifera. Background technique [0002] Camellia spp. is a general term for oil species with high seed oil content and production value in the Theacae (Theacae) genus Camellia. It is an important woody edible oil plant in southern my country. It is closely related to olive, oil palm, coconut And known as the world's four largest woody oil tree species. Its main product, camellia oil, has unique flavor, rich nutrition, high content of unsaturated fatty acids, reasonable composition of fatty acids, does not contain erucic acid and cornic acid that are difficult for the human body to absorb, and does not contain cholesterol that can cause blood pressure to increase and cause arteriosclerosis. The ideal edible oil is the crown of all edible oils. Camellia oil and its by-products have multiple uses in industry, agriculture, medicine, etc. The deve...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the influence of the continuation of history, the Camellia oleifera left in the forest usually grows in valleys. Relevant experts also investigate Camellia oleifera according to the actual growth environment of Camellia oleifera, but Camellia oleifera grown in valleys cannot be well received by sunlight. If the sunshine time is short, the growth and fruiting of camellia oleifera will not be good.

When cultivating camellia oleifera nowadays, it is also appropriate to choose a relatively damp environment in the forest. The seedlings selected for planting are usually seedlings or bare-rooted seedlings, and the fertilizer used is ordinary farmyard manure or commonly used organic fertilizers. The measures taken in the cultivation and management of camellia oleifera cannot promote the survival of camellia oleifera seedlings, and the survival rate of seedlings can only reach 60-70%. As a result, Camellia oleifera does not grow luxuriantly, the fruit bearing rate is low, and it takes as long as 6-8 years for the tea seedlings to bear fruit after planting, which will greatly affect the application and promotion of Camellia oleifera