The method of burning the soil of Panax notoginseng for continuous cropping of Panax notoginseng
A technology of notoginseng and soil, applied in the direction of botany equipment and methods, application, root crop cultivation, etc., can solve the problems of continuous cropping obstacles, no public reports, strong avoidance of land, etc., to reduce root rot and popularize High, simple method and effect
Inactive Publication Date: 2018-10-30
YUNNAN UNIV OF TRADITIONAL CHINESE MEDICINE
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- Description
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Problems solved by technology
Panax notoginseng is a typical perennial plant with strong land avoidance and serious continuous cropping obstacles
[0004] Through document retrieval, do not see the public report identical with the present invention
Method used
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Embodiment 1
[0022] 1, the inventive method, the steps are as follows:
[0023] (1) Adobe production
[0024] After the Panax notoginseng is harvested, the plowing layer soil of the Panax notoginseng planting land is excavated, and the medicinal residue is mixed in the excavated Panax notoginseng cultivation land plowing layer soil. The ratio is 7:3. Put the plow layer soil of Panax notoginseng planting land mixed with medicinal dregs into the JB-450 mixer, sprinkle with water, and stir evenly, so that the water content of the stirred wet soil reaches 20%. The stirred wet soil is poured into the hopper of SFM160 closed honeycomb briquette machine, and the adobe is pressed so that the height of the pressed adobe is 8 cm. The pressed adobe is dried in the sun until the water content of the adobe is below 5%. .
[0025] (2) Calcination of dry adobe
[0026] Put the dry adobe described in step (1) into the calcining kiln, stack it neatly in the kiln, start stacking from both sides, after th...
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The invention discloses a method for applying calcined panax notoginseng continuous-cropped soil to continuous cropping of panax notoginseng. The method comprises the steps of making soil blanks, calcining dried soil blanks, preparing soil and carrying out continuous cropping on the panax notoginseng. The method comprises the steps of excavating plough-horizon soil after the panax notoginseng is harvested, blending the excavated plough-horizon soil with dregs of decoction, carrying out water sprinkling, carrying out stirring, carrying out soil blank pressing, drying the soil blanks in the air, then, feeding the dried soil blanks to a calcining kiln, carrying out calcination at the temperature of 335 DEG C, taking out calcined soil blanks, adding water to the calcined soil blanks, carrying out mixing so as to enable the moisture content of the soil blanks to 80%, carrying out uniform stirring so as to prepare wet soil, planting panax notoginseng seedlings or sowing panax notoginseng seeds in the same year of panax notoginseng harvesting, firstly, placing the wet soil on the surface of soil, of which the plough-horizon soil is excavated, of a panax notoginseng planting field, flattening the wet soil until the thickness of the wet soil is 20cm to 25cm, and then, planting the panax notoginseng seedlings or sowing the panax notoginseng seeds. According to the method disclosed by the invention, the content of both macro-elements and other elements is higher than that of control, and the content of heavy metals is lowered; and the incidence rate of root rot of the panax notoginseng in an ensuing year of panax notoginseng continuous-cropping is 0%, the incidence rate of root rot of the panax notoginseng in a third year is 2.1%, and thus problems, i.e., obstacles to the continuous cropping of the panax notoginseng are solved.
Description
technical field [0001] The invention belongs to the technical field of medicinal plant cultivation, and in particular relates to a method for continuously cropping Panax notoginseng by burning soil for repeated cropping of Panax notoginseng. Background technique [0002] Panax notoginseng (Burk) F.H.Chen is a perennial herb of Araliaceae ginseng. Its roots and rhizomes are used as medicine. It has the functions of promoting blood circulation and removing blood stasis, reducing swelling and relieving pain. It is a precious Chinese medicinal material in my country, and the annual demand is large Big. Planting of Panax notoginseng is usually sown in November-January. After three years of continuous growth, spring Sanqi (no seed) is harvested in October (around Mid-Autumn Festival), and winter Panax notoginseng (seed reserved) is harvested in January-February. Panax notoginseng is a typical perennial plant, which has strong land avoidance and serious continuous cropping obstacle...
Claims
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IPC IPC(8): A01G22/25A01G24/10A01G24/22
CPCA01G22/00A01G24/00
Inventor 古今徐福荣李维蛟董鲜李文春吴梅欧阳玉林刘应品
Owner YUNNAN UNIV OF TRADITIONAL CHINESE MEDICINE