In recent years Ries adn his coworkers found that 1-triacontanol from alfalfa hay is a new plant growth regulator which can increase the yield of many plants. Nevertheless, it is still a matter of controversy at prese...In recent years Ries adn his coworkers found that 1-triacontanol from alfalfa hay is a new plant growth regulator which can increase the yield of many plants. Nevertheless, it is still a matter of controversy at present. In order to study the bio-展开更多
文摘In recent years Ries adn his coworkers found that 1-triacontanol from alfalfa hay is a new plant growth regulator which can increase the yield of many plants. Nevertheless, it is still a matter of controversy at present. In order to study the bio-