As the price of tomatoes continues to rise, tomatoes are growing “higher water,” but easy to enter, but they are more expensive to grow. So, when can tomatoes grow more productive? What are the high production times and techniques for tomatoes? Let's see
High production time for tomatoes
1. Timing of the cultivation of chronology
The suitable age of seedling in open-field tomato cultivation is 50 to 70 days, i. E. 50 to 70 days before planting. For example, in the shenyang region, located at 41 n, spring tomatoes planted seedlings in protected areas in february, and after the frost in early may, they were planted in the open。
The chronic tomatoes are generally established at 12°c after the local frost, when the temperature of 5-10 cm deep in the tillage is stabilized. In the case of the shenyang region, which has an average of late frost of 2 may, the planting period is usually 6-10 may. The yangtze basin is generally pre- and post-light, northern china is pre- and post-drain, north-eastern china is generally pre- and post-summer, with phoenix, membrane cover, and backwinds to the sun-high sandlands. It is also to be determined according to weather conditions, and should be delayed as appropriate in the event of heavy rains. The pre-planting of tomatoes during suitable planting periods is mainly based on listing times, with two main seasons a year, one delayed after autumn, starting in july and august, with more than november available for listing. One is early spring planting, nursery in november and marketing in may。
2. Cultivation time in autumn and winter
Falls and winters generally involved seedlings from mid-july to mid-august and planting from mid-august to early september. The membranes were sedated from mid-september to early october and collected from late november to early february。
3. Cultivation time of winter and spring
Winter spring sprouts and plantings were carried out from early november to early december, with plantings scheduled from mid-january to early february and harvests from mid-march to mid-june the following year。
4. Over-winter planting time
The winter rush is a big plant. In general, it is mid-september to early october, with planting scheduled in november and beginning in january of the following year。
High production methods for tomatoes
(i) cultivated land
Draws 2-3 cm with two-tooth grooves close to the tomato plant in the shed, further down between the lines, a 10 cm deep ditch in the middle of the row, in conjunction with water control, to facilitate the laying down of the root system。
(ii) tomato cover
The covering begins 10-15 days after winter infestation of the tombs。
Principle:
1. The selection of the diaphragm
2. To increase space under the membrane by arching or north-south barbed wire
3. Reasonable sealing, scientific improvement of the temperature and reduction of humidity in the shed。
(iii) long-term reconciliation
1- vegetable shed tomato weak tree regulation
From the slow seedlings, a single “cooking” method for small and weak plants, with 100 ml of bodiciary fungus + 30 kg of water in the 1st of eugenic i, can be used for two or three rootings to achieve a strong and consistent plant
2. Vegetable shed tomatoes for growth
Sprayer 100-300 ml/spray, which is based on a thicker colour of leaves after 2-3 days, otherwise the concentration is increased. Stronger and more resilient plants; no continuous spraying is required when the leaf colour is thick and black。
3- vegetable lodge tomatoes control
1 pack of pyrophorin/spray dispensers, spray, 30-50 cm capping from the growth point, and no back-up medicine。
(iv) promotion of flowering
The gogo god iii 1. 5 packs + euphoria 1 pack + euphoria 1 pack/fossil dispenser, after which the seedling begins to be sprayed for seven days and again for 10 days. The buds are well divided, the flowers are large, they are easy to sit on, and they are less deformed。
(v) roast
When the shed tomato plant grows to 50-60 cm, it is required to carry out the chicken in time to prevent the plant from falling. The rope chooses the anti-aging polyethylene line. At the lower end of the ropes, the buttons are attached to the plant and at the upper end they are attached to the wire to facilitate the landing of the chicken。
(vi) the whole thing
Vegetable shed tomatoes are generally monolithic whole-planted, scrambled on the side between 10 and 15 cm, choosing to take place in the morning。
(vii) pollination
At 8-11 a. M., when the sprouts of tomatoes bloom in the shed, the fruit-sprung god no. 1 is pollinating by pollination method: sprayer, plaster handle。
