Workflow
“智”耕向日葵田、猕猴桃机械授粉 农业科技助力丰产丰收

Group 1: Sunflower Planting Innovations - The traditional sunflower planting in Qiqihar, Heilongjiang Province has been revitalized through the use of advanced technology, significantly improving efficiency and reducing labor costs [3][4]. - The introduction of air-suction seeders allows a single operator to plant over 100 acres in a day, compared to the previous manual method which required multiple workers to plant only 6-7 acres [3][4]. - The planting technique has evolved to include precise seed placement and integrated fertilization, enhancing the overall growth environment for sunflowers [4][5]. Group 2: Technological Advancements in Agriculture - The shift from experience-based farming to technology-driven practices is evident, with the use of cameras, IoT devices, and weather stations to monitor sunflower growth and provide data-driven planting recommendations [5]. - The sunflower planting area in Gannan County has expanded to over 10,000 acres, supported by policy initiatives such as planting insurance and crop rotation subsidies, which have increased farmers' incomes [5]. - Different sunflower seed varieties are being cultivated for specific purposes, such as nut processing and oil extraction, with unified seed supply and purchase agreements ensuring farmers' confidence in their production [5]. Group 3: Kiwi Fruit Pollination Efficiency - In Xiuwen County, Guizhou, the introduction of fully mechanized pollen separation and pollination has significantly improved the efficiency of kiwi fruit pollination during the short flowering period [8][9]. - The use of electric pollination machines has reduced the time required for pollination from over 10 minutes to approximately 1 minute per plant, addressing labor shortages during peak periods [9]. - The implementation of pollen processing equipment has led to an 80% reduction in labor costs, with plans for further promotion of these technologies in the kiwi industry next year [9].