Oil tea water planting cutting propagation method

Abstract

The present invention discloses an oil tea water planting cutting propagation method. The oil tea water planting cutting propagation method comprises the steps of cutting place preparation, cutting container preparation, cutting slips processing, cutting and management operation after cutting. The oil tea water planting cutting propagation method comprises the steps of collecting current-year semi-lignified or lignified oil tea autumn shoots which are strong and straight and have plump axillary buds and complete leaves in the periphery of the crown, trimming the oil tea autumn shoots into cutting slips, inserting the cutting slips into a cutting slips fixing plate, arranging the cutting slips fixing plate in a prepared cutting container equipped with nutrient solution, and performing maintenance via the management operation after cutting until rooting. The excellent nutrient solution is prepared, pH values benefit for oil tea rooting are adjusted, and the cutting rooting rate is increased through influence of nutrient elements and plant growth regulators and the like on the oil tea cutting rooting; and conditions of temperature, humidity and ventilation and the like during the cutting propagation process are completely controllable, capability of absorbing nutrient compositions is high, root systems are developed, the cutting rooting rate is high and stable, and the oil tea water planting cutting propagation method has good economic, social and ecological benefits.

Description

technical field [0001] The invention relates to a propagation method of camellia oleifera, in particular to a hydroponic cutting propagation method of camellia oleifera. Background technique [0002] Camellia ( Camellia spp.) is the most productive oil-use species in the Theaceae family Camellia. Camellia oleifera in a broad sense refers to the tree species with high seed oil content in Camellia plants and a certain cultivation area. Camellia oleifera is originally produced and mainly planted in my country. Together with olive, oil palm and coconut, it is known as the world's four major woody oil plants. The current area of ​​camellia oleifera forests in the country is about 4 million hectares 2 , accounting for more than 80% of the cultivated area of ​​woody edible oil tree species in my country. The main product of camellia oleifera is camellia oil, which is a healthy edible oil promoted by the Food and Agriculture Organization of the United Nations. Its unsaturated fatt...

AI Technical Summary

Problems solved by technology

Traditional Camellia oleifera cuttings are often carried out in shade sheds, and are covered with film to keep moisture. The substrate is often yellow loam, and the cutting conditions and environment are not easy to control, resulting in unstable survival rates.

"Camellia oleifera Hydroponic Cutting Experiment", Wang Guomin, "Forestry Science and Technology Development", Volume 18, No. 6, 2004, pages 60-61, disclosed the hydroponic cutting of Camellia oleifera, but the cutting site is still selected in the shade shed , and choose clean water for hydroponics, the survival rate is low