How Do Broccoli Seeds Come About
An introduction to how broccoli seeds come about, follow the editor to take a look!
How Do Broccoli Seeds Come About
Broccoli will produce seeds after flowering. What we usually eat is just its flower buds, which have not yet flowered. Broccoli seeds are suitable for planting in spring and autumn. Soak them in warm water at 22 degrees for 15 minutes, then soak in warm water for 4 hours, rinse after taking them out, wrap them in a damp cloth, and then place them in a temperature of 20 degrees to germinate before sowing in a seedbed rich in humus.
How Do Broccoli Seeds Come About
The tender flower buds of broccoli that we eat will bloom and produce seeds if not removed in time and nurtured to a certain stage.
What Do Broccoli Seeds Look LikeBroccoli seeds come in many varieties, but one well-known type is the Green Beauty broccoli, which is a mid to late maturing variety. Generally, 20 grams of seeds are needed per mu of land. The harvested broccoli not only has a beautiful shape but also has high disease resistance.
Broccoli Seed DisseminationWhen introducing broccoli seeds from elsewhere, the seed introduction site should have good environmental conditions, the seeds should not carry harmful substances or pests and diseases, the seed purity should be high, and the variety characteristics should meet the original determined variety characteristics. The seeds should be plump, pure in color, fully mature, and have a germination rate of over 95%.
How to Obtain Broccoli Seeds
Let the broccoli grow to bloom and produce true flowers, then it will self-seed and have seeds. What we usually eat is just its flower buds, which have not reached the flowering stage.
How to Save Broccoli Seeds
Regular seeds purchased can be saved, but it is recommended not to save hybrid seeds, as the second-generation seeds from hybrid seeds will have separating traits, with some good and some bad, unevenly.
Broccoli Seed Planting
1. The best planting seasons for broccoli are spring and autumn. In spring,播种 is usually done in mid-to-late January, and planting is done from late March to early April. After a seedling period of 50 to 60 days, harvesting can take place in mid-to-late May.
2. Choose plump, undamaged, and disease-free broccoli seeds, soak them in warm water at 22 degrees for 15 minutes, stir continuously until the water temperature drops to 20 degrees, then stop stirring, and soak in warm water for another 4 hours. After rinsing, wrap the soaked seeds in a damp cloth and place them in a temperature of 20 degrees.
3. Broccoli seeds are suitable for growing in environments with loose, fertile soil, rich in humus, and good drainage. Therefore, a seedbed rich in humus should be chosen. Half a month before播种, deeply turn the soil, and one week before, spread 15 kilograms of ternary compound fertilizer, 5 kilograms of superphosphate fertilizer, and 2500 kilograms of decomposed human manure per mu of land, then level the soil in preparation for播种.
The detailed explanation above about how broccoli seeds come about is hoped to provide help in green plant management!