Oil tea water planting cutting propagation method

A technology for hydroponic cuttings and camellia oleifera is applied in the field of hydroponic cutting and propagation of camellia oleifera, can solve the problems of low survival rate, difficult control of cutting conditions and environment, unstable survival rate and the like, achieves high cutting rooting rate, improves cutting rooting rate, The effect of stable rooting rate of cuttings

Active Publication Date: 2015-11-25
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 Cu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1:

[0022] Choose an area size of 3m 2 The solar greenhouse is used as a cutting site. Three-layer culture racks are built with angle steel. The layer spacing is 60cm. The width of the culture racks is 60cm. The length depends on the indoor conditions and is equipped with a glass carrier. An opaque rectangular plastic slot is selected as the cutting container, which is 20cm wide, 50cm long, and 6cm deep. The nutrient solution is prepared. The raw material content of the nutrient solution is: indole-3-butyric acid (IBA) 2g, calcium nitrate (Ca(NO 3 ) 2 ·4H 2 O) 940mg, potassium nitrate (KNO 3 )600mg, dihydrogen phosphate (NH 4 H 2 PO 4 ) 100mg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 480mg and 18mg of ethylenediaminetetraacetic acid iron sodium salt (EDTA-FeNa), add citric acid solution and sodium hydroxide solution to adjust the nutrient solution PH value to 4.5. Pour the nutrient solution into the cutting container, the depth of the nutrient solution is 4...

Example Embodiment

[0023] Example 2:

[0024] Choose an area size of 5m 2 The solar greenhouse is used as the cutting site. The angle steel is used to build 4-layer culture racks, with a distance of 65cm, the width of the culture rack is 70cm, the length depends on the indoor conditions, and there is a glass carrier. An opaque rectangular plastic slot is used as the cutting container, which is 25cm wide, 55cm long, and 7cm deep. The nutrient solution is prepared. The raw material content of the nutrient solution is: indole-3-butyric acid (IBA) 2g, calcium nitrate (Ca(NO 3 ) 2 ·4H 2 O) 1000mg, potassium nitrate (KNO 3 )620mg, dihydrogen phosphate (NH 4 H 2 PO 4 ) 110mg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 480mg and EDTA-FeNa 20mg, add citric acid solution and sodium hydroxide solution to adjust the pH value of the nutrient solution to 5.5. Pour the nutrient solution into the cutting container, the depth of the nutrient solution is 5cm. Cut a black soft plastic plug into the size of a cu...

Example Embodiment

[0025] Example 3:

[0026] Choose an area size of 8m 2 The solar greenhouse is used as a cutting site. Five-layer culture racks are built with angle steel. The spacing between layers is 60cm. The width of the culture rack is 80cm. The length depends on the indoor conditions and is equipped with a glass carrier. An opaque rectangular plastic slot is used as the cutting container, which is 30cm wide, 60cm long, and 8cm deep. The nutrient solution is prepared. The raw material content of the nutrient solution is: indole-3-butyric acid (IBA) 2g, calcium nitrate (Ca(NO 3 ) 2 ·4H 2 O) 1200mg, potassium nitrate (KNO 3 )650mg, dihydrogen phosphate (NH 4 H 2 PO 4 ) 130mg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 500mg and EDTA-FeNa 25mg, add citric acid solution and sodium hydroxide solution to adjust the nutrient solution PH value to 6.5. Pour the nutrient solution into the cutting container, the depth of the nutrient solution is 4-6cm. Cut a black soft plastic plug into the size...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00C05G3/00
CPCA01G22/00A01G31/00C05B7/00C05G3/00C05C5/02C05C5/04C05D5/00C05D9/02
Inventor 罗扬卓叶航李月娟周招娣夏莹莹梁国校王东雪江泽鹏
Owner GUANGXI FORESTRY RES INST
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