Winter's cold. Heilong jiangsen industries group (lfg) 8840404, ltd., is warm in the sunhouse shed. A line of tomatoes is organized, with ripe fruit red and ripe oranges like amber, glowing in the sun. The pickers travel through them, with their fingertips swirling, and a full tomato falls into the basket。
"these tomatoes are different." the technologist removed a tomato from the silver fragrance, and the salciparum fragrance released a fragrance, “which is a high-quality variety recommended by the provincial agricultural school, with thick skin and high sweetness, both as a dish and as a fruit”
According to ma, head of the solar greenhouse, there is an “exclusive growth programme” for tomatoes: temperature, humidity precision control, bee pollination, organic fertilizer application, “under expert guidance, our tomato outcome period can be extended by more than 20 days and production increased by 30 per cent”
In recent years, the agricultural province of heilong river has been strengthening the construction of facilities, with high-standard greenhouses becoming a “poaching basin” for farmers to grow wealth. An increasing number of farmers have achieved “four seasons of income” through the development of facilities agriculture, which has become an important growth point for farmers。
In xinhua village, on the outskirts of north an city in heilongjiang province, the sun-green greenhouse strawberry planting base is green. The grower, li changqing, pointed to the strawberry seedlings on the ground and said, "the strawberries were transplanted in september and were on the market six months ago, except for the strawberries, where we planted the gargoyles and tomatoes."
According to li changqing, new vegetables are grown in the cold winter on the “hard support” of technology. Li changqing described the two-layer smart solar greenhouse shed, which provides efficient heat storage during the day, and the thicker insulation at night, which locks the heat and minimizes the loss. “the greenhouses are equipped with smart controllers that not only control temperature with precision, but also automatically clear snow, which solves the winter snow problem of the shed.”
"the water watering is also the rule." li yingqing points to the automatic irrigation system in the shed, which provides automatic watering at pre-set times and allows flexibility in adjusting water volume and frequency to the needs of different stages of crop growth to be accurate and efficient。
Li changqing explained that, from december 2025 to february 2026, the greenhouses shed in xinhua village would continue to supply fresh fruit and vegetables and, while enriching the citizens' “baskets”, farmers' “money bags” would also be mobilized。
In kang rong town, lansi county, heilongjiang province, he entered the shed of the zengui agricultural technology co. Ltd., rance county, where the wet air came up. Thermometers inside the shed show 25 degrees celsius, in sharp contrast to temperatures below 10 degrees celsius outside the shed. The seedlings are covered with cucumbers and eggplants, and red tomatoes are covered in green leaves, and workers are picking, sorting, and busy。
In a presentation by wei qingjie, manager of zengui agricultural technology co. Ltd., lansy county, the sheds used sub-film drip irrigation and double-layer temperature control techniques, saving 40 per cent of the amount of water used in the traditional way and improving temperature regulation. "look at the tomatoes, they're nice, they're sweet, they're not sad."
Kang guangjiang, a technician at the agricultural technology extension station in kang rong town, told journalists that the modern shed, through an intelligent control system, allowed real-time monitoring of temperature, humidity, light, etc. In the shed and automatically regulated ventilation, sun cover, etc. “in the past, farmers had grown their sheds on the basis of experience, and now, with technological support, production and quality are on the rise, such huts could generate more than 30,000 more per year.”
Kang guangjiang has now built 43 modern greenhouse sheds in kang rong town, which boosted the winter harvest of dozens of farmers and further enhanced efficiency by selling some products in order mode。
The journalists learned from the agricultural rural department of heilongjiang province that, by the end of the third quarter of 2025, 427,000 acres had been planted in agricultural facilities in heilongjiang province, an increase of 11 per cent over the same period, and that facilities agriculture had become an important pillar of counter-season agricultural products (850200) supply and farmers ' growth。
