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Lettuce planting method

A planting method and a technology for lettuce, which are applied in the directions of botanical equipment and methods, horticultural methods, plant cultivation, etc., can solve the problems of low germination rate of lettuce, ineffective control of lettuce diseases, increase in planting cost, etc., and achieve resistance to stress. Good ability to achieve balanced fertilizer supply and prevent non-point source pollution

Inactive Publication Date: 2017-12-15
金寨汇金蔬菜种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lettuce breeding method can not effectively control the lettuce diseases, and the lettuce germination rate is low, which increases the planting cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Present embodiment relates to a kind of lettuce planting method, comprises the following steps:

[0031] (1) Seed pretreatment: Select high-yield and high-quality lettuce seeds and soak them in a sterilizing solution for 3 hours, wash them after soaking, remove the deflated seeds, and then place them in 10mmol / L KNO 2 solution, soaked in an environment of 7°C for 2 days to obtain pretreated lettuce seeds;

[0032] (2) Seed germination: Mix the pretreated lettuce seeds and the germination matrix evenly in a mass ratio of 1:10, put them in a 500w microwave equipment, microwave at 50% power for 10 seconds, and then place them in a temperature-varying environment Germination treatment under light conditions to seed germination, the germination treatment process under variable temperature and alternating light conditions is as follows: firstly treat under 20°C dark conditions for 10 hours every day, and then treat under 30°C light conditions for 14 hours;

[0033] (3) Seedl...

Embodiment 2

[0047] Present embodiment relates to a kind of lettuce planting method, comprises the following steps:

[0048] (1) Seed pretreatment: Select high-yield and high-quality lettuce seeds and soak them in a sterilizing solution for 5 hours, wash them after soaking, remove the deflated seeds, and then place them in 15mmol / L KNO 2 Solution, soaked in the environment of 9 ℃ for 3 days to obtain the pretreated lettuce seeds;

[0049] (2) Seed germination: Mix the pretreated lettuce seeds and the germination matrix evenly in a mass ratio of 1:10, put them in a 500w microwave equipment, microwave at 50% power for 15 seconds, and then place them in a temperature-varying environment Germination treatment under light conditions to seed germination, the germination treatment process under variable temperature and alternating light conditions is as follows: firstly treat under 30°C dark conditions for 12 hours every day, and then treat under 35°C light conditions for 12 hours;

[0050] (3) ...

Embodiment 3

[0064] Present embodiment relates to a kind of lettuce planting method, comprises the following steps:

[0065] (1) Seed pretreatment: Select high-yield and high-quality lettuce seeds and soak them in a sterilizing solution for 4 hours, wash them after soaking, remove the deflated seeds, and then place them in 13mmol / L KNO 2 solution, soaked in an environment of 8°C for 2 days to obtain pretreated lettuce seeds;

[0066] (2) Seed germination: Mix the pretreated lettuce seeds and the germination matrix evenly in a mass ratio of 1:10, put them in a 500w microwave equipment, microwave them with 50% power for 13 seconds, and then place them in alternating temperature and temperature Germination treatment under light conditions to seed germination, the germination treatment process under variable temperature and alternating light conditions is as follows: firstly treat at 25°C under dark conditions for 12 hours every day, and then treat at 33°C under light conditions for 12 hours; ...

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Abstract

The invention discloses a lettuce planting method. The lettuce planting method comprises the following steps of seed preprocessing, seed germination acceleration, seedling raising, land preparation and field planting, field management and harvesting. The lettuce planting method is scientific and reasonable, the emergence rate of seeds is high, the survival rate after seedling emergence is high, lettuce diseases and insect pests can be effectively controlled, the lettuce quality can be improved, and the taste of lettuces can be improved.

Description

technical field [0001] The invention belongs to the technical field of lettuce cultivation, and in particular relates to a lettuce cultivation method. Background technique [0002] Lettuce is a winter crop and likes a cool climate. The seedlings can withstand a low temperature of -5°C. In the warm environment of the greenhouse, the growth period is advanced, and the lettuce shortens and elongates in winter. , the low temperature resistance is weakened, such as rainy or frosty weather, the young leaves at the top growth point suffer from freezing damage, sclerotinia and gray mold are infected through freezing wounds, often sclerotinia is the main form, and it is transmitted through the internal conduction of the plant and external contact , expanding downward, causing leaves and fleshy stems to rot, affecting the commerciality of lettuce. The onset time generally occurs under low temperature and rainy climate conditions in January to February with a plant height of 20 cm. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06C05G3/02C05G3/04C05G3/60C05G3/80
CPCA01G7/06A01G22/00C05D3/02C05D9/00C05G3/60C05G3/80C05D9/02C05F3/00C05F11/00C05F5/008C05F11/02
Inventor 王显泽
Owner 金寨汇金蔬菜种植专业合作社
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