ISBN: 9787511152138 - 植物生长调节剂在农业生产中的应用 中国环境出版集团 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2022-07-01 Pages: 374 Language: Chinese Publisher: China Environmental Publishing Group Plant growth regulators refer to artificially synthesized chemical substances with hormone activity. Since the 1940s. the application of plant growth regulators in agricultural production is one of the major achievements of modern plant physiology and agricultural science. Plant growth regulators have been widely used in field crops. economic crops. fruit trees. vegetables. flowers. et.…