A single ketchup greenhouse with high production techniques
The tomato tree, also known as woody tomato, is part of the multi-year tomato industry, which lasts four seasons. Adult
Trees tend to be 1. 50 ~2 m high and grow indefinitely. It's a good time to grow
One-time cultivation can yield a continuous gain of 20a. The fruit of the tomato tree is round, and its face is red
The shoulder is non-laced, thick and thin, with an average of about 150 g of single fruit. And regular tomatoes
Compared to it, the taste is unique, the food is sweet as walnuts, the pineapple. It's sour and sweet
It's delicious, and it's rich in minerals, vitamin c and so on. Dollar
Su. Tomato trees produced 4000 kg of fresh fruit every 667 m2 in the year
Fresh fruit, 7,000 kg, 3rd year, at 667 m2 on average. Go
Around 100 kg, the benefits are considerable. Now our tomato trees use israeli colour
"r144" , "berry" in the netherlands and "red 4" in beijing vegetable research centre
"no." etc。
Taking into account factors such as the planting environment, the cost of investments, the origin of the matrix, the current tian shui city
A single tomato plant in the wheat storage area is grown using sand eutrophication: usually before planting
50 times the formaldehyde solution disinfects the sand in the planting tank, at the distance
2 m on the surface. Wearing 20 cm x 20 cm on the fence to hold
Autumn saplings that support the strong branches and fruits of tomatoes. You have to have a single tomato
Good greenhouse environment, uninterrupted nutritional supply and corresponding planting management techniques
To achieve high productivity, key technologies include: integrated greenhouse environment regulation and management; root
Control and management of the environment and control and transformation of nutritional and reproductive growth。
Integrated environmental management and management in greenhouses
1. 1 temperature
Temperatures include air temperature, sand temperature, nutrient fluid temperature, etc. Air temperature is..
Controlled at 25 ~ 28 °c at 10 ~ 14 and not more than 30 °c at 14 and beyond
22 ~ 25 °c; temperature averaged at 5 ~ 10 cm of the matrix sand layer at about 22 °c, variable
20-24°c, not too volatile; both nutrients and water temperatures are controlled
Based on an average of 20°c with a range of 18-22°c。
1. 2 humidity
In general, higher air moisture, which facilitates light co-operation in autumn seedlings
They grow well, but they are easily induced by high humidity. So, in autumn
In the long development process, the air in the greenhouses is used through ventilation, spray, water, etc
Relative humidity is regulated at 50-60 per cent and up to 70 per cent。
1. 3 light
Tomato trees should be kept at 14-16h per day with minimum light intensity
The light strength of the main light cooperation time at 10-14 hours
Suitable at 30,000 to 40,000 lx or higher, with a minimum of over 7,000 lx。
1. 4 co2 concentration
Adequate co2 is an important factor in ensuring the production and quality of autumn seedlings. Greenhouse co2
Concentrations generally peaked at 0. 05% ~ 0. 06% before sunrise, 30min after sunrise
Co2 concentrations can drop to 0. 03%, then about 0. 01%, close to co2
Compensatory points, low light cooperation and co2 hunger. So it's keeping temperature
Under the circumstances, ventilation can be used to get indoor co2 concentrations close to the outdoors
To 0. 03%. When venting is not allowed, co2 should be applied: generally chemically
Method, i. E. Co2 produced with carbonate and strong acid reaction, so that co2 concentrations in greenhouses are clear da
To 0. 01% ~ 0. 12% and virulent 0. 05% ~ 0. 06%. It's usually after sunrise
Over 3000lx, after 30min, application can be delayed until 1h. Each application
Hydrocarbonate use is about 1. 60~2. 20 kg。
2 trophic concentration (ec) and acid alkalinity (ph) management
The seedling plant should be small, the trophic concentration should be lower and the ec value should be controlled at
1. 50 ~ 2 ms/cm; growing strong, absorbent and in higher concentrations
Its ec value is 2 ~ 2. 50 ms/cm; the result is that the fruits grow fast and absorb nutrients
The rate is further accelerated and its ec value should be controlled at 2. 80 ~3 ms/cm. Use carbon for ph
Acid reconciliation at 5. 60~6. 40。
3. Nutritional and reproductive growth regulation and management
Within three months of planting, the buds should be removed and the main branches retained and
A first-stage branch, which is directed towards the stairwell by radioactivity. The whole way is, one
When the side branch grows, four side branches will be removed from the side branch in time for the subsequent press
The ratio of 4:1 is divided into branches up to level 5. After the chicken is on the internet, follow it
The plane is stretched around the surroundings so that the branches are not intersected, overlapped, grow in an orderly manner and spread equally
Flat. The main objective of long-term nutrition management is to forcibly inhibit the reproductive growth of tomatoes
Enhance nutritional growth, promote the establishment of photolytic forms, expand material reproduction, and develop
Then 100d forms a strong coronary layer and root system, with a crown diameter greater than 5 m
The crown area is 25 m2 or more, with roots having an average length of 150 cm and an average density of 12 cm2。
In the period of nutritional growth and reproductive growth, the objective of cultivation management is primarily to promote new life
The side branches grow and bloom. The specific indicator is the average increase in the area of the coronary per day
0. 20m2, an average of 10 new branches per day, 20-30 per day
Individual; in the first harvest after 100d, the 5th branch reached almost 1,000 coronal levels
It's 40m2 and the result is 5,000
A lot of roots, a lot of ageing, a lot of color, a lot of energy, no serious plant
The pests. During the harvest period, the aim of cropping management was a slight expansion of the coronal area
Large, 6 m2 additional area per plant, approximately 100 new branches per plant
It's about 3,000 fruit and 2,000 red fruit; it's long-lasting
No aging yellow flowers; the roots don't fall too early, and the absorption function is sustained
The roots continue to be white and white。
As tomato plants grow in a good environment, pests and diseases rarely occur, usually not
Need medicine. In order to prevent the occurrence of pests and insects, the use of transmoxins and lice is regular
Clean smoke. To prevent pests from entering the greenhouse, at the vents and doors of the greenhouse
The entrance/exit area was equipped with a 1 mm aperture-resistant worm net and a cedar in the greenhouses to trap the insect。
The tomato tree, also known as woody tomato, is part of the multi-year tomato industry, which lasts four seasons. Adult trees tend to be 1. 50 ~2 m high and grow indefinitely. The average cultivation could be achieved in the current year, with a continuous return of 20a. The tomato tree produces fruit in round shape, deep red, no cracks in the shoulder, thick and thin, with an average of about 150 g of single fruit weight. Tons of tatters of sodium dysentery and sodium dysentery tornado tortoises and tossed and hot wiring. The scavengers of qiu's qi-tai-tai-tai-tai-tai-tai-tai-tai-tai-thai-tai-tai-tai-tai-tai-tai-tai-tai-tai-tai-thai-tai-tai-tai-tai-tai-tai-thai-tai-tai-tai-tai-thai-tai-thai-tai-thai-tai-tai-tai-tai-t-tai-tai-t-tai-tai-thai-t-tai-tai-t-thai-t-tai-tai-t-tai-t-thai-thai-tai-tai-t-tai-tai-t-si-tai-tai-t-t-t-si-t-i-tai-t-t-t-t-i-t-t-t-t-t-t- the zanjiang basket basket and the tranquility of tranquillity in the zanjiang lodge lodge club are increasingly refuting the disease. I've got to get to work. The hysteria of the sugar cane stinging cane, and the stinging of the panthers of the panthers of the panthers, has made the blind and the old gentleman tyrannical tycoon writing a false alarm. Otbedi's pasta. It's time to make sure that ping xiao and the new bath doctor show up and watch the news of the war
