This indicates that the distance between plant and plant must be of 20 to 30 cm between each of them. If this space is reduced there will be a competition for the available light causing a decrease in growth and production 3. As to make each flower generate a fruit (pollination) pollination is the process of transfer of pollen from stamens to stigma or receptive part of flowers in Angiosperms to produce the fruit. Pollination occurs naturally by insects and air, but in a closed system as greenhouse it does not effectively. If pollination does not so active the amount of fruit will be minimal even if there is a large production of flowers. Therefore, you must induce the pollination of a manual or mechanical way. In commercial greenhouses hives of bees are used to make the pollination of the flowers.
In smaller operations vibrating feathers are used to shake the flowers. You can use an electric toothbrush. Put the pen or brush on the part of the stem of the flower by 3 or 4 seconds. This operation is done when the humidity in the atmosphere in baja this can be between 10: 00 am-12: 00 pm. This is the schedule showing better results because it is when the flower is more receptive. This is an operation that is due for every day to obtain an effective pollination.
4. Tomato for the production of tomatoes harvest takes around 90-100 days. From germination until the first fruit. After this production is continuous by 10 to 11 months. That is the advantage of using a hydroponic system in a greenhouse with system of climate-controlled where production can be extended throughout the year rather than a single crop per year. More old are the plant less production is what is recommended for systems of greenhouse plants are replaced every 5 months where production has reached its maximum level. Every 5 months they must have plant lists to continue uninterrupted production cycle. Recommended for production pH must be between 6.0 and 6.3. This project for the production of tomato by hydroponic methods is the best start for those who want to explore hydroponics. Hydroponics is every day more acceptance among producers of hortilizas by his versatilizada and advantage over traditional farming methods. In addition the climate change makes the crop with soil every day harder. If you want to know all the details of the hydroponics please do not hesitate to visit the site where you will find information on the subject. Original author and source of the article.