Cultivating method of saffron

A cultivation method, the technology of saffron, which is applied in the field of cultivation of saffron in Kyushu, Japan, can solve the problems that the cultivation technology of saffron has not been reported in the literature, and achieve the effect of improving yield and quality

Inactive Publication Date: 2013-09-18
SHANGHAI HAIKANG PHARMA TECH & DEVE
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Problems solved by technology

[0005] Japanese Kyushu saffron described in the present invention is introduced from Japan's Kyushu Island, a

Method used

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Embodiment

[0025] Step 1. Select the field where the previous stubble is rice, and apply enough base fertilizer: the fertilizer should be applied 10-15 days before sowing, and apply 2500-3000 kg of decomposed farmyard manure, 50-100 kg of superphosphate and 50-60 kg of ammonium bicarbonate per mu, combined with deep plowing Apply once. The invention adopts the field where the previous stubble is rice, and the paddy and dry crops are rotated to change the stubble, which not only reduces the disease of the saffron, grows vigorously, but also facilitates the high and stable yield of the later cropped rice. To use the saffron field with rice stubble, it is necessary to do a good job of applying sufficient base fertilizer, deep plowing (16.7cm), fine raking (no large mud), ditching (more than 20cm), and maturing the soil.

[0026] Step 2. Corm preparation: Classify the corms according to three sizes: large, medium and small, peel off all side buds, and then carry out chemical disinfection. Th...

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Abstract

The invention discloses a cultivating method of Japanese Kyushu saffron after being introduced to China. The method is obtained on the basis of researching the concrete seeding process, the fertilizing method and the like of the saffron on the basis of an existing saffron-cultivating technology, so that the yield and the quality of the saffron can be improved. The cultivating method mainly comprises the steps of land selection, fertilization of sufficient basic fertilizers, corm preparation, seeding, field management, timely harvesting, shelving, lateral-bud removing, timely picking and collection and the like. The seed ball of the cultivated Japanese Kyushu saffron is not easily degraded, the obtained saffron is bright in color, filaments are thick and strong, and all indexes meet the requirements of related standards.

Description

technical field [0001] The invention relates to a cultivation method of Kyushu saffron in Japan. Background technique [0002] Saffron is a cultivar of the genus Crocus in the family Orioleaceae, with the Latin scientific name Crocus Sativus L., also known as crocus, saffron, safra, povran, etc., and is a perennial herb. [0003] Saffron is used as medicine with the upper stigma of the pistil, which has the effects of promoting blood circulation and removing blood stasis, cooling blood and detoxifying, relieving stagnation and calming the nerves. The style and stigma of saffron contain several kinds of saffron 2, dimethyl saffron, saffron bitter 2, etc., and also contain 0.4-1.3% of volatile oil. Li Su, Kaempferol and Vitamin B, BZ. Pharmacological experiments show that: it can enhance the tension and excitability of the uterus, and has the effect of lowering blood pressure. Sweet in taste and flat in nature, it has the effects of promoting blood circulation, nourishing b...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 于山
Owner SHANGHAI HAIKANG PHARMA TECH & DEVE
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