ISBN: 9787504659927 - super hybrid rice producing three kinds of four high yield research techniques(chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2014-02-01 Pages: 190 Publisher: China Science and Technology Press to decrease for the increase of our people. the growing tension between supply and demand for food. food security challenged by the grim situation. is also based on our super hybrid rice research institute achieved major scientific and technological achievements. the father of hybrid rice Yuan Longping proposed super hybrid rice 'producing three kinds of four' high-yield projects strategic vision of food .…