Fritillaria delavayi seedling raising method

Abstract

The invention provides a fritillaria delavayi seedling raising method. The method comprises the steps of strict land selection, greenhouse construction, land preparation and compartment arrangement, sufficient base fertilizer application, nutrient soil preparation, seed treatment, timely sowing, seedbed management, timely seedling transplanting and the like; the emergence rate and the seedling rate of fritillaria delavayi can be improved, and it is guaranteed that the high-quality fritillaria delavayi seedlings are cultured. Accordingly, the steps are simple, scientific and wide in application, the technical problems are creatively solved that fritillaria delavayi seeds is difficult to germinate under wild natural condition, and after emergence, normal growth and seedling rate increasing are difficult to ensure, the seedling seed germination rate can reach 80-90%, the seedling rate can reach 85% or above, the technical breakthrough in cultivating high-quality seedlings in artificial cultivation of the fritillaria delavayi is achieved, large-area artificial cultivation of the fritillaria delavayi is likely to occur, and the method has very good market prospects.

Description

technical field

[0001] The invention belongs to the technical field of seedling raising of fritillary fritillaria, and in particular relates to a method for raising seedlings of fritillary fritillary. Background technique

[0002] According to the size of the bulb, the source of the plant and the character of the fritillary, it is commonly called "songbei" and "qingbei", "furnace shell" and "cultivated product". Chuan Fritillaria is a precious Chinese herbal medicine for moistening lung and relieving cough. At present, there are more than 200 kinds of Chinese patent medicines with Fritillaria sichuanensis as components. Wild fritillary fritillary is one of the three major endangered medicinal materials in the country, and its wild resources have been drastically reduced and are on the verge of exhaustion due to over-harvesting. Suosha Fritillaria, commonly known as "Lu Bei", is one of the important source plants of Chuan Fritillaria. Alias: furnace shell, Deshi Fritillari...

Examples

Embodiment 1

[0038] ① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 5000 kg of crushed mountain base soil and 200 kg of oil keratin according to the amount per mu, and sprinkle on the compartment surface after composting and decomposing, shallow turning, so that the fertilizer soil is fully mixed; Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds on the...

Embodiment 2

[0041]① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 4000 kg of crushed mountain base soil and 100 kg of oily soil according to the amount per mu, pile up retting and rot, sprinkle on the surface of the compartment, and turn shallowly to fully mix the loam soil; ⑤Use the crushed Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1.5 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds on the fi...

Embodiment 3

[0044] ① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 4500 kg of crushed mountain base soil and 150 kg of oil keratin according to the amount per mu, and sprinkle them on the compartment surface after composting and decomposing, shallow turning, so that the fertilizer soil is fully mixed; Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1.2 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds...

technical field

[0001] The invention belongs to the technical field of seedling raising of fritillary fritillaria, and in particular relates to a method for raising seedlings of fritillary fritillary. Background technique

[0002] According to the size of the bulb, the source of the plant and the character of the fritillary, it is commonly called "songbei" and "qingbei", "furnace shell" and "cultivated product". Chuan Fritillaria is a precious Chinese herbal medicine for moistening lung and relieving cough. At present, there are more than 200 kinds of Chinese patent medicines with Fritillaria sichuanensis as components. Wild fritillary fritillary is one of the three major endangered medicinal materials in the country, and its wild resources have been drastically reduced and are on the verge of exhaustion due to over-harvesting. Suosha Fritillaria, commonly known as "Lu Bei", is one of the important source plants of Chuan Fritillaria. Alias: furnace shell, Deshi Fritillari...

Examples

Embodiment 1

[0038] ① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 5000 kg of crushed mountain base soil and 200 kg of oil keratin according to the amount per mu, and sprinkle on the compartment surface after composting and decomposing, shallow turning, so that the fertilizer soil is fully mixed; Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds on the...

Embodiment 2

[0041]① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 4000 kg of crushed mountain base soil and 100 kg of oily soil according to the amount per mu, pile up retting and rot, sprinkle on the surface of the compartment, and turn shallowly to fully mix the loam soil; ⑤Use the crushed Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1.5 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds on the fi...

Embodiment 3

[0044] ① In Gaomeigu, 3197 meters above sea level, a field with a deep soil layer, loose texture, rich in humus, a soil pH of 7.0, and no wheat crops around was selected as a nursery; Arched sheds, covered with sunshade nets and plastic sheets, and equipped with micro-sprinkler irrigation; ③Before sowing, prepare the ground in the shed, remove weeds on the ground, plow and rake deeply, raise the high compartment, the width of the compartment is 0.8 meters, and the width of the ditch is 40 cm. 4 compartments for standby; ④ Fully mix 4500 kg of crushed mountain base soil and 150 kg of oil keratin according to the amount per mu, and sprinkle them on the compartment surface after composting and decomposing, shallow turning, so that the fertilizer soil is fully mixed; Sieve, stack and retting the decomposed fine mountain base soil and crushed and sieved loamy soil in a ratio of 1:1.2 and mix thoroughly to make nutrient soil for later use; Sow 8,000 grains (58g) of Fritillaria seeds...

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