Hybrid Rice Superior Combinations and High-Yield Cultivation Techniques

Author: Wen Xinlian
Publisher:
Publish Date: 2001-08-01
Features: Rice is one of the most important food crops in Guangxi and even across China. Hybrid rice plays a pivotal role in food production. With the development of the rural economy, agricultural production has undergone fundamental changes, shifting from a quantity-oriented model to one that emphasizes both quantity and quality, moving towards high-yield, high-quality, high-efficiency, and low-consumption development. To adapt to the current situation, Guangxi has proposed the "1234640" work strategy. The large-scale promotion of high-yield, high-quality, and stress-resistant superior hybrid rice combinations is an important part of implementing the "Seed Engineering" strategy. To support the smooth implementation of the "Seed Engineering" and further accelerate the development of hybrid rice production, improve rice production technology levels, the author collected excellent hybrid rice combinations and their corresponding cultivation techniques that have been approved or recognized across the country, especially in southern provinces and regions, as well as some with promising development trends, and compiled this book. The author aims to introduce the origin, yield performance, characteristic traits, key cultivation techniques, and adaptability of excellent hybrid rice varieties in simple and clear language. The book also introduces new techniques for high-yield hybrid rice cultivation, including rice dry-seeding and sparse planting technology, rice throw-seeding technology, and the application of rice strong seedling agent technology. The content of the book is concise and focuses on practicality. To facilitate the selection of agricultural technology personnel and farmers, the book lists 224 excellent hybrid rice combinations, including 197 three-line combinations and 27 two-line combinations. This book is suitable for agricultural technology personnel, grassroots rural cadres, and the general farming public, and can also serve as a teaching material for agricultural technology extension training.