释义 |
Response of fertilizer 基本例句 肥效 Study on the Fertilizer Efficiency of the Frass of Tenebrio Molitor L.黄粉虫虫粪的肥效研究。 Applying techniques and effects of special foliage fertilizer on Chinese date is tested and studied by adopting orthogonal design.采用正交试验设计对枣树专用叶面肥施肥技术及其肥效进行了研究。 |