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夏粮丰收在望 农业技术进步立了大功
Zheng Quan Shi Bao· 2025-06-30 18:00
Core Insights - The agricultural sector is expected to achieve another bumper harvest this year, driven by advancements in agricultural technology, including irrigation and breeding techniques [1][2] - Traditional agriculture heavily relies on weather conditions, but recent years have seen increased instances of drought, which impacts crop yields [1] Group 1: Irrigation Technology - The adoption of water and fertilizer integrated drip irrigation technology is rapidly increasing, particularly in major wheat-producing regions like Henan, where the wheat planting area reaches 85 million acres [1] - Drip irrigation significantly reduces water usage from 200 cubic meters to 40 cubic meters per acre, minimizing groundwater extraction and improving efficiency [1] - This technology allows for precise irrigation based on crop needs, ensuring optimal soil moisture levels [1] Group 2: Drought-Resistant Crops - In areas with challenging conditions, such as hilly regions lacking irrigation, drought-resistant wheat varieties have been developed, with root systems extending over 3 meters [2] - In the Taklamakan Desert's saline-alkali land, winter wheat yields have reached 700 kilograms per acre through the use of drought-resistant and salt-tolerant varieties, along with integrated water and fertilizer management [2] Group 3: Agricultural Practices and Investment - The rise of large-scale farming operations has led to increased investment in labor-saving mechanized farming and the adoption of new technologies [2] - The support from a robust agricultural technology service group and enhanced manufacturing capabilities in China has created a favorable environment for agricultural development [2]
科技追“丰”正当时 打赢“三夏”关键仗
Ke Ji Ri Bao· 2025-05-21 01:23
Group 1 - The article emphasizes the importance of agricultural technology in ensuring a successful summer harvest, particularly in the face of drought conditions affecting various regions in China [1][2] - The use of drought-resistant wheat varieties, such as "Luo Dry 22," developed by the Luoyang Academy of Agricultural Sciences, has been crucial in mitigating losses in drought-prone areas [2][3] - Advanced agricultural practices, including water and fertilizer integration, precision irrigation, and smart monitoring systems, are being implemented to enhance crop yields and resource efficiency [3][4] Group 2 - The article highlights the significant irrigation efforts in Henan Province, where over 23.92 billion cubic meters of water have been utilized to irrigate approximately 18.44 million acres of farmland [4] - In Gansu Province, the establishment of a refined water resource scheduling system has allowed for effective irrigation coverage of 1.2 million acres, addressing the water scarcity crisis [4][5] - Agricultural technology personnel are actively involved in on-site support, providing tailored guidance to farmers on water and fertilizer management, which is essential for improving drought resistance [6]