How to keep seeds for okra? What are the methods of raising seedlings?

Okra, also known as okra, is native to China and Japan. Like warm, humid and sunny environment, not cold-resistant, afraid of stagnant water and wind, it is appropriate to grow in loose, fertile and well-drained sandy loam soil. Okra is rich in nutrition, broad market prospects, planting farmers are also many, so how to keep okra seeds? What are the methods of raising seedlings? Next, let's have a look with the editor.

First, how to keep seeds for okra?

Okra is a cross-pollinated crop, good varieties need to be selected when keeping seeds, and individual plants need to be planted in a safe isolation zone. In order to avoid restraining production and reducing yield, the lower fruit in the early stage should not choose to retain seed, the pod at the top of the plant is difficult to fully mature, even if it is fully mature, the grain is not full, and the quality is poor.

In the seed retention, we should select the excellent single plant that best represents the characteristics of this variety as the seed plant, and the seeds that bear fruit in the middle and upper part of the plant need to remain in the middle fruit of the plant free of diseases and insect pests. When the remaining fruit begins to turn brown, the shell is close to the dry yellow shell, and the white substance can be seen, it means that the fruit and seeds are ripe and can be cut off with scissors. After drying the okra completely, peel off the peel, take out the seeds to dry for two days, and store them in a cloth bag.

Second, what are the breeding methods of okra?

1. Seed treatment

The seeds can be soaked in warm water, wrapped in clean cloth a day later, and germinated in an environment of about 25 degrees. If you see most of the seeds show white, they can be sown and sprinkled on the seedbed prepared in the shed. Shorter varieties can be slightly denser, while higher varieties should be properly sparse to achieve reasonable close planting. When planting, the most important thing is to transplant with soil, because it is afraid of harming the roots.

2. Seedling stage management

Choose strong seedlings with similar growth size for transplanting, and then pour water thoroughly to improve the survival rate. Okra has a long growth period, and the fruit harvest can last about three months, so it is necessary to use sufficient base fertilizer and topdressing at the right time. For example, fertilizer should be applied immediately after transplanting, and once again after entering the flowering period. Although it has strong drought tolerance, if we want to achieve high yield, we must do a good job in preventing drought and waterlogging.

3. Water and fertilizer management

Especially when entering the harvest period, if you encounter drought, you need timely watering in order to improve fruit quality and yield, but do not irrigate a large amount of water during the seedling growing period, especially in the rainy season.

After each topdressing or watering, intermediate ploughing and weeding should be carried out to prevent soil consolidation and make the roots grow vigorously. Lateral buds usually grow in the lower part of okra seedlings, if too many will affect the fruit setting rate, need to be found and removed in time to avoid the loss of too many nutrients, but also affect the light permeability and ventilation.

The above is the introduction of okra, okra disease resistance is relatively strong, but should also be carried out prevention and control, the use of pesticides should be reasonable to avoid the impact of residues. Observe the fruit of okra, the color is greener, inflated fresh can be harvested.

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