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Cultivation method for rapidly cultivating paeonia ostii seedlings

A cultivation method and seedling technology, which is applied in the field of rapidly cultivating phoenix seedlings, can solve the problems of insect pests, susceptibility to infectious diseases, and high cost of phoenix seedling cultivation, and achieve the goal of reducing costs, reducing pests and diseases, and promoting rapid development Effect

Active Publication Date: 2014-07-09
北京丰润高科农业科技有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of high cost, long time and susceptibility to diseases and insect pests for the cultivation of Fengdan seedlings, and provide a method for quickly cultivating Fengdan seedlings

Method used

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Embodiment Construction

[0014] Below in conjunction with embodiment the present invention will be further described.

[0015] A kind of cultivation method of quickly cultivating the seedling of Fengdan, the steps are as follows:

[0016] (1) Seed selection, cleaning, and detoxification: Harvest Fengdan fruit at its natural maturity stage, pile it up in a cool place, and take out the seeds to dry when the peel is cracked. First, artificially screen the seeds of Fengdan to remove shriveled and moldy seeds, then wash them with clean water to remove unfulfilled seeds attached to the water surface; then soak and disinfect them with potassium permanganate solution for 1 to 2 hours, take them out Dry; the concentration of potassium permanganate solution used is 0.5%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5% or 5%, and different concentrations are selected according to the actual situation of the fruit solution of potassium permanganate.

[0017] (2) Seed wet sand stratification: Use 100°C steam or high-pres...

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Abstract

The invention discloses a cultivation method for rapidly cultivating paeonia ostii seedlings. The method is characterized by comprising the following steps: (1) selecting, cleaning and disinfecting seeds; (2) depositing the seeds into wet sand; (3) manually breaking the epicotyl dormancy of paeonia ostii seeds in advance; (4) cultivating the seeds into seedlings; (5) planting in fields; and (6) performing field management. According to the cultivation method, the epicotyls dormancy of the paeonia ostii seeds are broken in advance by applying a manual method, the paeonia ostii seeds after the epicotyls dormancy breaking are seeded in a greenhouse and can emerge at 11-12 months after seeding, and the field planting is performed before or after the mid of March in the next spring. By adopting the method, the seedling emergence time of paeonia ostii seedlings is brought forward by 3-4 months, the planting is brought forward by 7-8 months in comparison to conventional field seeding, and soil occupation and management labor force in seedling cultivation are reduced effectively. Meanwhile, a substrate is used in rapid seedling, so that diseases and pest infection of the seedlings can be reduced greatly, plant diseases and insect pests are reduced, the cost is reduced, and the rapid development of the paeonia ostii industry is promoted effectively.

Description

technical field [0001] The invention relates to a rapid cultivation method, in particular to a cultivation method for rapid cultivation of Fengdan seedlings. Background technique [0002] "Fengdan" is one of the famous and precious Chinese medicinal materials in Anhui, and it is also a kind of Chinese peony. In recent years, on the basis of continuing to develop the medicine of "Fengdan Cortex", it is also further exploring the development of "Fengdan Seed" oil for fitness, so as to promote the continuous development of Fengdan industry. As the demand for "Fengdan" seedlings is increasing, how to quickly match the demand for Fengdan seedlings, shorten the cultivation time, reduce the cultivation cost, and improve the quality of the seedlings is one of the important tasks in the current production research and application. In recent years, some agricultural and forestry experts have cultivated through purification and rejuvenation and using traditional methods such as seed f...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 程家高徐迎春高智谋方珂方丽吴计划李翠红聂荣京王贵田
Owner 北京丰润高科农业科技有限公司
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