Seed planting method of Tree Tomato

Tree tomatoes, also known as woody tomatoes and woody tomatoes, are relatively rare in life. The edible value of tree tomato is very high, a bite sour sweet and sour, mouth bright red, especially delicious. So do you know how to grow tree tomatoes? The following editor will introduce its planting method to everyone.

Seed planting method of Tree Tomato

Choose the right varieties and disinfect seeds, soil and air.

Autumn sowing, winter and spring picking. Generally, the mid-late maturing varieties with plant height and fruit hypertrophy can be selected, and the early maturing and self-capping varieties can also be used, but it is not as resistant as late-maturing varieties. Therefore, it is necessary to choose Israeli varieties that are suitable for local growth.

Disinfection of soil, seeds and air is the basic disinfection work before sowing, which can prevent or reduce the occurrence of diseases, reduce the use of drugs and drug damage, and is also one of the basic measures for the production of pollution-free vegetables. The specific methods are as follows: soak the seeds with 30% Dysenamine 200 times solution or potassium permanganate or formalin 500 times solution for 1 hour, then rinse the seeds in clean water immediately after sterilization. The seeds can also be soaked in 25% carbendazim solution for half an hour and then rinsed with clean water. You can also use formalin to soak and fumigate the seeds for 4 hours, then pour the wet seeds into formalin (that is, 40% formaldehyde solution) and soak them in 100 times of formalin for 15 minutes for 20 minutes. After taking them out, wrap them in wet gauze and put them in a basin closed for 2 Mak fumigation for 3 hours, then rinse clean with clean water.

After disinfection, the seeds can be placed at 25 Murray 30 ℃ for germination, and can be sown when more than half of the seeds are white.

Seedling raising technique of Tree Tomato

Tree tomato can be directly seeded, but in order to facilitate the early management, the method of seedling raising and transplanting is often adopted. It can be sown from the beginning of spring to May, and the sowing rate is 0.5~0.7kg per 667m2. The seeds were soaked before sowing, and the seeds could be soaked with 20~30mgkg-1 "920" plus 0.5% carbendazim for 24 hours (hours) in order to disinfect the seeds, break dormancy and improve the germination rate. After seed soaking, sprouting for 2 days (days), and when 80% of the seeds are white, they can be sown. The nursery bed should choose the plot with good water and fertilizer conditions, the bed width is 1m, and the bed surface must be flat, fine and compacted. The seedbed had better carry out soil disinfection first, and the water can be drenched with dimethazone.

Sow seeds after pouring through the bottom water, cover with 0.5~1.0cm fine soil or dung, saw chaff and other coverings, covered with film (tile or arch). The flat film will be removed after emergence, and the arch membrane should pay attention to ventilation and cooling to prevent high temperature burning of seedlings. Water according to the moisture, pull out the weeds. When the seedlings have 2 or 3 true leaves, the seedlings should be planted in bags, and the bag seedlings should be watered. It can be planted when the seedling height 25cm, the off-soil surface 3cm stem diameter 0.6~0.8cm and the leaf color are green. Water-deficient plots had better be planted in 5-6 days (days) at the beginning of the rainy season. Planted before the beginning of the rainy season, due to the dry weather, water is watered every 10 to 15 days (days) to keep the soil moist. After planting, it is appropriate to cover with plastic film to keep warm and wet, so as to promote the seedlings to take root and send leaves quickly. Planted in low-heat areas and properly managed, fresh fruits can be picked in the same year.

Environmental requirements of Tree Tomato

1. Temperature. Temperature includes air temperature, sand temperature, nutrient solution temperature and so on. The air temperature is controlled at 25: 28 ℃ from 10 to 14:00, the highest at 30 ℃, and at 22: 25 ℃ after 14:00. The average temperature at the 5~10cm of the matrix sand layer is about 22 ℃, with a range of 20: 24 ℃, which can not fluctuate too much. The temperature of nutrient solution and clear water is controlled at an average of 20 ℃, ranging from 18 to 22 ℃.

2. Humidity. In general, higher air humidity is beneficial to the photosynthesis and growth of autumn seedlings, but too high humidity is easy to induce various diseases; therefore, in the process of the growth and development of autumn seedlings, by means of ventilation, spraying, watering and other means, the air relative humidity in the greenhouse is controlled at 50%-60%, with a maximum of no more than 70%.

3. Light. The sunshine hours of tomato trees should be kept at 14 ~ 16h per day, and the lowest light intensity should be above the light compensation point 3000lx. From 10 to 14:00, the light intensity of the main photosynthetic time should be 30 ~ 40 LX or higher, and the lowest should be above 7000lx.

Utilization value of Tree Tomato

Tree tomatoes contain 20% protein, dozens of minerals and high contents. Take bracken as an example, iron is 13 times as much as Chinese cabbage, carotene is 2 times, and vitamin C is 8 times. As for folic acid

Tree tomatoes enjoy considerable leaves and fruits. The fruit is rich in pectin, which can be made into jam or jelly. Fried food is also good.

The content of amaranth tea is as high as 200 micrograms per 100 grams, more than the top of folic acid-spinach.

The above is the tree tomato planting technology summarized by the editor. I hope it can help you. Tree tomatoes not only have rich nutritional value, but also have a certain ornamental value, and tree tomatoes are relatively rare, and the competition is relatively small, so those who want to plant and start a business can consider planting tree tomatoes.