Aristolochia debilis artificial pollination method

A technique for artificial pollination and aristolochia, which is applied in the field of plant cultivation, can solve the problems of low yield of aristolochia, and achieve the effects of easy operation, improved economic benefit and simple operation method.

Inactive Publication Date: 2012-09-19
刘廷联
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This special pollination method of Aristolochia results in a particularly low yield of Aristolochia, which becomes a major problem in improving the benefits of Aristolochia cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0010] The specific implementation method of example 1, a kind of Aristolochia artificial pollination method is as follows:

[0011] (1) The flowering of Aristolochia is that the pistil matures first, the stamens mature later, the anthers rupture, and the pollen is scattered. When collecting pollinated flowers, the petals are dark red, and the flower buds that smell like carrion are released. Torn the buds, use 15-25W incandescent Lamp, 15-30cm away from the anthers, directly irradiate for 8-12 hours, the anthers will crack, and the pollen of the stamens will scatter, then collect and dry, and store in the dark for future use. The storage temperature is kept at 20-25°C, the air humidity is kept at 50%-70%, and the temperature cannot exceed 35°C to avoid pollen aging and death. Pollen viability can be maintained for about 3 days at room temperature. In the refrigerator at 3°C, it can be kept for more than 15 days. The bottled pollen should be properly ventilated to prevent mol...

example 2

[0014] Example 2, planting Aristolochia with Aristolochia artificial pollination method

[0015] Aristolochia likes a cool and humid climate, and is resistant to cold and drought. It is afraid of waterlogging and avoids sunlight. It should be planted in moist and fertile sandy loam or humus loam. Cultivation techniques Seed propagation: Pick in batches when the fruit turns from green to yellow, and the fruit cracks too late. Seeds are not resistant to dry storage, and should be sown immediately after harvesting or buried in wet sand and stored in a cool place. If it is taken out and sown in late autumn or the next spring, the seeds will germinate irregularly, and the germination rate will be high under variable temperature conditions of 10-20°C. It is also possible to soak the seeds with gibberellin 5X104-4' for 1 day after harvest and store them in the sand in the greenhouse. Spring sowing should be in March

[0016] From late to early April, both live broadcast and seedl...

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PUM

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Abstract

The invention relates to an aristolochia debilis artificial pollination method which is characterized by comprising the following steps of: when the aristolochia debilis blooms, irradiating the stamen by a filament lamp so that the anther cracks and the stamen pollen spills out; collecting the pollen and drying in the air, and keeping in a dark place for later use; pollinating when the pistil matures and the pedal becomes dark red and the flower emits the smell similar to slough; adding 50% of starch into the collected pollen, and lightly shaking and uniformly stirring; feeding the mixture into a pollinator; and holding the aristolochia debilis flower diameter with a hand, aligning the aristolochia debilis flower diameter with the horn-shaped perianth cylinder, and spraying the pollen into the perianth cylinder, wherein when the fur in the perianth cylinder becomes soft and withers, the pollination is finished. The method provided by the invention is simple to operate, and effectively solves the problems of difficult aristolochia debilis pollination and low fruit setting rate, so that the artificial planting output and economic benefits of the aristolochia debilis are remarkably increased.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to an artificial pollination method for Aristolochia. Background technique [0002] Aristolochia is a perennial twining herb, 3 to 5 meters long, and the whole plant is glabrous. The roots are slender, cylindrical, with yellowish-brown outer skin, fragrant, and oily spots on the section. The stem is ribbed and has a special odor when rubbed. Leaves alternate, triangular-cordate to broadly ovate-cordate, nearly equal in length and width, apex obtuse or bluntly pointed, base deeply cordate, margin entire. Flowers clustered in leaf axils, green-purple, trumpet-shaped; base of perianth tube swollen into spherical, middle part tubular. Capsule subglobose or broadly obovate, fruiting stem drooping. When mature, the fruit splits into 6 petals along the compartment, and the fruit stem also splits into 6 filaments. Many seeds, flat triangular, surrounded by broad wings. The f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
Inventor 刘廷联
Owner 刘廷联
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