A Guide to Plant Seed Cultivation Laboratories.
1. Seed storage 1Storage Environment: Seed storage requires a dry, cool, and well-ventilated environment to avoid moisture, mold, or insect damage.
2.Storage containers: Store seeds in airtight containers such as plastic bags or glass bottles to avoid contact between the seeds and the outside air.
3.Labeling: Each storage container needs to be labeled with information such as the type and quantity of seeds for easy management and finding.
2. Seed screening 1Screening purpose: to screen out good seeds, eliminate inferior seeds, and improve the purity and quality of seeds.
2.Screening method: Screening was carried out by observing the appearance of seeds, measuring the 1000-seed weight and water content of seeds.
3.Screening environment: Screening should be carried out in a dry, cool, and well-ventilated environment to avoid moisture, mold, or insect moth.
3. Seed treatment 1Disinfection: Disinfect seeds with disinfectants to kill germs and eggs on the surface of the seeds.
2.Germination: Through germination treatment, the germination and growth of seeds can be promoted, and the survival rate of seeds can be improved.
3.Soaking: Soaking the seeds in water can make the seeds fully absorb water, which is conducive to the germination and growth of the seeds.
Fourth, seed sowing 1Sowing time: Choose the appropriate sowing time according to different plant species and climatic conditions.
2.Sowing method: According to different plant species and growth needs, choose the appropriate sowing method, such as on-demand sowing, strip sowing, etc.
3.Mulching material: Cover the seeds with the right amount of soil or organic fertilizer to keep the soil moist and provide sufficient nutrients.
Fifth, seedling management 1Temperature management: According to different plant species and growth needs, control the temperature of the seedbed and maintain a suitable temperature range.
2.Humidity management: According to different plant species and growth needs, control the humidity of the seedbed and maintain the appropriate humidity range.
3.Light management: According to different plant species and growth needs, control the light intensity and time of the seedbed, and provide suitable light conditions.
4.Ventilation management: Maintain good ventilation conditions in the seedbed to prevent excessive humidity or air pollution in the seedbed from affecting the growth of seedlings.
5.Pest control: regularly check the growth of seedlings, timely detection and pests and diseases, and ensure the healthy growth of seedlings.
6.Weeding: Remove weeds in the seedbed in time to prevent weeds from competing with seedlings for nutrients and water.
7.Seedling thinning and seedling replenishment: According to the growth and density of seedlings, the seedling thinning and seedling replenishment operations are carried out to maintain a reasonable planting density.
8.Fertilization: According to the growth needs of seedlings and the status of soil nutrients, reasonable fertilization operations are carried out to provide sufficient nutrients**.
100 Families Help Plan 9Transplanting: For the plant species that need to be transplanted, timely transplanting operations are carried out according to the transplantation time and method.
10.Record management: record the operations in the seedling management process, so as to track and analyze the growth of seedlings.