On the summer of inflammation, some of the greenhouse vegetables were “sniffed” before they reached three volts, and many farmers stopped growing them in july and replanted them when it was cool. In recent days, ninkyo journalists have learned that, in one of the vegetable bases in the giant towns of the cloudy region, empty cabbage and pickles in the four sheds are not only “sweetly,” but also very productive. Originally, this was a demonstration base of summer water-breeding vegetables being developed by experts at the beijing agricultural technology extension station, with a 10-day harvest of veggies and emptied cabbage, which allowed for the effective use of greenhouses that were idle during the summer。
The celery is on the verge of harvest. The news reporter, yang zheng
It's cleaner standing up
Large sea plantations are located in large towns in the cloudy zone, with a total area of 120 acres, with hydroponic vegetables in the four sub-sink greenhouses of the base, looking from the outside and inside the shed, and leaves and vegetables on the “ground”. But when we get close, we'll find out that all the vegetables are on a white pipe, which is the vegetable's “breeding vessel”。
"it's our spa, and it's the fifth time this summer." on 18 august, journalists arrived at the large sea growing cooperative in the cloud area, where technicians, hu xiu mei, were collecting pickers with scissors, leaves grew out of holes on white water pipes, and water flowed through the pipes and from time to time heard water。
Technician hu su-mei is picking up veggies with scissors. The news reporter, yang zheng
Upon entering july, hu shumei basically arrived in the shed on time at 7 a. M. Every day, using ozone to disinfect hydroponic nutrients and then harvest them according to the conditions of the day's production, “since the use of the above-water training technology, he can stand and harvest them without bending, and his waist will not hurt”. In hu xiu-mei's view, the water is cleaner than the soil, and the work is not dirty。
According to hu su-mei, there are 108 small holes in a line of pipes, each of which grows a dish, and the roots of hydroponic vegetables are grown in nutrients, requiring regular supplementary nutrients on a daily basis based on wear and tear, such as absorption, evaporation and so forth, without needing to be replaced, and with no severe conundrums in vegetable cultivation, “there is no need to be grounding, twacking, weeding, weeding, etc., which saves labour”
Summer greenhouse no longer idle
It is known that this is the second year of the base's summer production of aqueous leaves. The beijing agricultural technology extension station, cao chae-hong, told journalists that china-wide was a model base for beijing-based innovative cabbage teams, that it had been five years since it had been mainly growing lettuce, and that it had not been produced in the summer in previous years because of the difficulties of the season, “the base has shown us that the summer greenhouses are idle and that it is hoped that we will help to find a way to use the sheds”. Cao chae-hong said that the two-month gap would cause losses to hydroponic machines and, if used in the summer, would not only reduce equipment losses, but also enrich and increase production。
The water in the sink greenhouses is empty cabbage. The news reporter, yang zheng
But what do you grow in the summer? Cho's introduction to vegetables such as lettuce, veggies and oily vegetables are cold and not suitable for summer and are prone to “smoking” and heartbreaking phenomena. Following research, municipal extension station specialists have decided to grow cabbage and cabbage, both of which are hot and can grow at more than 30°c. It was described that emptied cabbage and cabbage, together with a stronger “separation capacity” of the side branches, would allow for a harvest to be established and fresh leaves to be supplied throughout the summer。
Experts such as cao ling, a senior agriculturalist from the municipal agricultural extension station, and cao chae-hong, provide technical assistance to the base and conduct technical guidance and pilot demonstrations throughout the course of planting seedlings, sterilisation of sheds, field management, pest control and replanting。
“summer vegetable-breeding field management techniques require attention to controlling the environment in the shed, adjusting the temperature and humidity in a timely manner, as well as sterilizing the shed, effectively eliminating the fungus and ensuring the cleanness of the production environment.” cho stated that, unlike soil cultivation, hydroponics, through the rational formulation of nutrient fluids, are more balanced and do not cause endemic diseases due to the presence of residual fungi or filament in the soil, which significantly reduces the incidence of diseases。
It's for the supermarket
At 10 a. M., the temperature in the shed rose, and hu xiu-mei pulled up the sunnet inside the shed so as to shield about 80 per cent of the sun's light, “when the weather is particularly hot, the fog and wind machine can also be opened”. She referred to pipes above the greenhouse and to the introduction by the big fan that these were “cooling” devices for cabbage: “this year, the rain is so heavy and the weather so cool that it is hardly necessary.”
Water fog and wind machines in the shed can cool vegetables. The news reporter, yang zheng
Hu told reporters that the four greenhouses had been set up in july for cabbage, cabbage and celery, and that, “it's about 10 days' time to pick up the cabbage and celery, and it's now the fifth time, with an acre production of about 1,500 kilograms, and the celery just matured, and it's starting to harvest these two days”. At the beginning of the harvest in early july, the price of the two leaves was about $5 per pound, and the price fell in the middle and later stages at about $3. 5 per pound, where the water-breeding vegetables were sold for the supermarket without cleaning。
“the pickles are getting old these days, and they're starting to pick up seeds. Hu xiu mei said that by mid-september, when the summer leaves production was over, they would be replaced with lettuce, “we have water gravy here for three seasons a year to supply to supermarkets, and some go straight to the high-end supermarket for vegetable salad”
