| 摘要 |
<p>1498948 Growth promoter for Hevea Brasiliensis MALAYSIA RUBBER RESEARCH INSTITUTE BOARD OF 10 Sept 1975 [2 Oct 1974] 42837/74 Heading C1B The yield of latex from Hevea Brasiliensis is stimulated by adding an ethylene releasing stimulant in a carrier comprising palm kernel oil and/or coconut oil. Suitable stimulants are 2 chloroethyl phosphonic acid, and 2 substituted ethyl silanes.</p> |
