Pesticide residue-free cultivation method of panax pseudo-ginsengs
A cultivation method and technology of Sanqi, applied in the field of no pesticide residue cultivation of Sanqi, can solve problems such as lack of attention, lack of protection from diseases and insect pests, lack of cleaning methods after planting, etc.
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Embodiment 1
[0061] The method for cultivating Panax notoginseng without pesticide residues comprises the following steps:
[0062] (1) Selection of planting site: Choose an altitude of 1200 meters, sunny, with a slope of 12°, and a soil pH value between 6.8, where no Panax notoginseng has been planted in 10 years;
[0063] (2) Pretreatment of the soil of the planting site: tilling the planting site at a depth of 30 cm, once every 15 days, accumulatively tilling three times, and applying soil treatment agent before tilling each time;
[0064] The soil treatment agent is composed of the following materials in parts by weight: 50 parts of quicklime, 0.03 part of sisal saponin, 20 parts of potassium nitrate, 20 parts of calcium phosphate, 40 parts of magnesium silicate and 0.5 part of fungicide.
[0065]The preparation method of the soil treatment agent is as follows: uniformly mixing quicklime, sisal saponin, potassium nitrate, calcium phosphate, magnesium silicate and a fungicide.
[0066]...
Embodiment 2
[0080] The method for cultivating Panax notoginseng without pesticide residues comprises the following steps:
[0081] (1) Selection of planting site: Choose an altitude of 1200 meters, sunny, with a slope of 12°, and a soil pH value between 6.8, where no Panax notoginseng has been planted in 10 years;
[0082] (2) Pretreatment of the soil of the planting site: tilling the planting site at a depth of 30 cm, once every 15 days, accumulatively tilling three times, and applying soil treatment agent before tilling each time;
[0083] The soil treatment agent is composed of the following materials in parts by weight: 50 parts of quicklime, 0.03 part of saponin, 20 parts of potassium nitrate, 20 parts of calcium phosphate, 40 parts of magnesium silicate and 0.5 part of fungicide.
[0084] The preparation method of the soil treatment agent is as follows: uniformly mixing quicklime, saponin, potassium nitrate, calcium phosphate, magnesium silicate and a fungicide.
[0085] Described ...
Embodiment 3
[0099] The method for cultivating Panax notoginseng without pesticide residues comprises the following steps:
[0100] (1) Selection of planting site: Choose an altitude of 1200 meters, sunny, with a slope of 12°, and a soil pH value between 6.8, where no Panax notoginseng has been planted in 10 years;
[0101] (2) Pretreatment of the soil of the planting site: tilling the planting site at a depth of 30 cm, once every 15 days, accumulatively tilling three times, and applying soil treatment agent before tilling each time;
[0102] The soil treatment agent is composed of the following materials in parts by weight: 50 parts of quicklime, 0.03 part of saponin, 20 parts of potassium nitrate, 20 parts of calcium phosphate, 40 parts of magnesium silicate and 0.5 part of fungicide.
[0103] The saponin is a mixture of sisal saponin and safranin with a molar ratio of 1:1.
[0104] The preparation method of the soil treatment agent is as follows: uniformly mixing quicklime, saponin, po...
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