Titlebook: Biological nitrogen fixation in forest ecosystems: foundations and applications; J. C. Gordon,C. T. Wheeler Book 1983 Martinus Nijhoff/Dr

CURT

可能性

Fibroid

https://doi.org/10.1007/978-3-658-35178-6tries that do not exist. Climate is related to land mass, and although New Zealand and much of the southern half of Australia lie in the same sub-tropical to temperate zone, the mainland Australian climate is far more extreme than that of the New Zealand islands. Because of the climate difference an

concubine

Forestry Scienceshttp://image.papertrans.cn/b/image/187499.jpg

Pelvic-Floor

https://doi.org/10.1007/978-94-009-6878-3Forestry; Silviculture; biological; ecosystem; environment; forest; nitrogen; taxonomy; Tree Biology

ADAGE

去才蔑视

Silvicultural systems and biological nitrogen fixation,al systems are defined here as purposeful attempts to derive benefits for humans from forested (or afforested) lands. Such attempts vary from minimal efforts to protect wild ecosystems from catastrophic fire to the establishment of artificial stands of exotic trees which are then vigorously managed

流浪

nullify

Taxonomy and distribution of non-legume nitrogen-fixing systems,een with the former that the author’s main research interest has lain, but also for the reason that of the various systems to be considered in the chapter, the nitrogen fixation associated with .-type nodules seems to offer the best prospects for exploitation.

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