Comprehensive solution for high-yield disease-resistant hybrid rice technology promotion
Program Introduction
The genetically modified crop breeding and safe application technology solution is an integrated scientific support system encompassing gene mining, trait improvement, biosafety evaluation, and industrial promotion. Aiming to ensure national food security and sustainable agricultural development, this solution utilizes modern biotechnology to cultivate new varieties of high-yield, high-quality, and multi-resistant GM crops, while establishing strict safety management and risk control systems to achieve scientific application and industrial development of GM technology.
Applicable Regions
Main Production Areas
• Yangtze River Basin double-cropping rice area (Hunan, Hubei, Jiangxi, Anhui, etc.)
• South China double-cropping rice area (Guangdong, Guangxi, Fujian, etc.)
• North China single-cropping rice area (Heilongjiang, Jilin, Liaoning, etc.)
Special Ecological Zones
• Coastal saline-alkali areas (Jiangsu, Zhejiang, Shandong, etc.)
• Arid and semi-arid regions (Gansu, Ningxia, Xinjiang, etc.)
• Plateau rice areas (Yunnan, Guizhou at 1000-2000m altitude)
Applicable Crops
Main Types
Super Hybrid Rice: Suitable for Yangtze River Basin and southern regions, growth period 110-130 days
High-Quality Hybrid Rice: Suitable for South China and Southeast Asia, growth period 100-120 days
Hybrid Japonica Rice: Suitable for Huang-Huai-Hai and northern japonica rice areas, growth period 140-160 days
Special Varieties
Water-Saving Drought-Resistant Rice: Suitable for water-scarce regions, saves 30%+ water
Functional Nutrient Rice: Rich in zinc, iron and other trace elements
Disease-Resistant Quality Rice: Highly resistant to blast, sheath blight, etc.
Solution Details
1. Breeding Technology
• Molecular marker-assisted selection
• Gene editing for disease resistance
• Distant hybridization for germplasm innovation
• Intelligent greenhouse doubling
2. Supporting Technology
• Precision fertilization
• Water-saving irrigation
• Green pest control
• Intelligent decision support system
3. Digital Promotion
• Remote diagnosis system
• Smart agriculture APP
• Online training platform
• Data analysis system
Technical Highlights
High Yield
• Yield 600-800 kg/mu
• 15-30% increase compared to conventional varieties
• Large panicles, high grain filling rate
Disease Resistance
• Resistant to 3+ major diseases
• 30-50% reduction in pesticide use
Adaptability
• Suitable for various ecological conditions
• Can be planted from plains to plateaus
Low-Carbon & Eco-Friendly
• 30-40% water saving
• 30% nitrogen reduction
• 50%+ reduction in cadmium/arsenic content
Technology Maturity
Breeding Technology
Gene editing verification completed
Supporting Technology
Field trials in 12 provinces
Promotion Demonstration
Promoted in 500,000 mu
Typical Cases
Yunnan Ximeng Dry-Seeded Hybrid Rice Demonstration Project
Location: Lila Village, Mengsuo Town, Ximeng Wa Autonomous County, Puer City, Yunnan
Provider: Ximeng County Agricultural Technology Extension Center
Variety: Neiyou 506 Hybrid Rice
Technology: "Five Unifications" model (unified variety, fertilization, etc.)
Results: Yield 425 kg/mu, 100+ kg increase, 30% water saving
Jiangsu Indica-Japonica Hybrid Rice Promotion
Location: Multiple locations in Jiangsu
Provider: Jiangsu Department of Agriculture
Variety: Yongyou series
Results: Yield 800+ kg/mu, promoted in 500,000 mu
Lancang County "Upland Rice"
Location: Zhutang Township, Lancang County, Yunnan
Provider: Yunnan Agricultural University (Academician Zhu Youyong's team)
Variety: Dianheyou 615
Results: Yield 500 kg/mu, solving food problem in mountainous areas
