How to artificially pollinate tomatoes, how to pollinate greenhouse tomatoes

Article Catalog

1. How to artificially pollinate

2. How to pollinate plants grown in greenhouses

3. Flowering period management

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For artificial pollination, you can prepare a brush or writing brush, use it to pick up pollen on the stamens after the flower is open, and then brush it on the stigma to spread the pollen. You can also use an electric vibrator, which will vibrate when in contact with tomatoes, so that the pollen on the stamens will fall down to help pollination. If it is grown in a greenhouse, a large number of bees can be released in the greenhouse, so the pollination effect is also very good.

1. How to artificially pollinate

1. How to artificially pollinate

When artificially pollinating, you can prepare a brush or a clean brush. After its flower organ opens, the stamens inside will naturally emit pollen. Then, use a brush or brush to dip the pollen on the stamens, and then brush it on the stigma. This will spread the pollen and ensure successful pollination. Note that it is best to do it at noon on a sunny day, so that the pollination effect will be better.

When artificially assisting in pollination, you can also use an electric vibrator. Contact with the tomato will cause it to vibrate, so that the pollen on the stamens will scatter, which can help pollination.

2. How to pollinate when grown in greenhouses

< p> Most of those planted in the open air are pollinated by insects and wind, and the fruit setting rate is also very high. However, greenhouse cultivation cannot be carried out by wind power, and there are relatively few insects. You can use the help of bumblebees or other bees to release a large number of bees in the greenhouse, so that the bees will help pollinate and the effect is very good. This method is more commonly used.

3. Flowering period management

It It is very sensitive to temperature during the flowering period, so pay attention to temperature control. The best temperature is 24-26 degrees during the day and 12-14 degrees at night. Especially 5 days before and 3 days after flowering, the temperature during this period should not be higher than 30 degrees or lower than 12 degrees, otherwise pollination and fertilization will be affected. In addition, pruning is required during the early flowering period to remove the large flowers on the first spike, which will affect the fruit setting of other flowers.

2. How to pollinate plants grown in greenhouses

3. Flowering period management

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