生物量

Jiang Y X The primary study on habitat type of alpine forest in Miyaluo and Markang,West Sichuan Scientia Silvae Sinicae , 1963,4

刘国华%马克明%傅伯杰%关文彬%康永祥%周建云%刘世梁岷江干旱河谷主要灌丛类型地上生物量研究生态学报， 2003，9

These ECOPATH models showed that the proportion of benthic invertebrates was higher, but that of macroalgae was lower in soft-coral-dominated systems than in stony-coral-dominated systems. Sedimented organic detritus was higher in sea-anemone-dominated systems.

模式结果显示不同群聚之生态系的差别除了优势生物群聚不同外，软珊瑚区的底栖无脊椎动物比例较硬珊瑚区高，且藻类较少，而海葵区的沉积有机碎屑较多，但三区的鱼类生物量都不多。

The above-ground biomass of grasses, sedges and communities among primary plot, moderate-degraded plot and heavy- plot showed significant difference.

中度和重度退化样地与原生植被样地的禾草类、莎草类以及群落总生物量差异极显著(P.01)。

The biomass production of grafted seedlings, activities of antioxidant enzymes and contents of proline and soluble protein in leaves of grafted seedlings were significantly higher than those of own-root seedlings, while O2(superscript -) production rate, contents of H2O2 and MDA in leaves of grafted seedlings were significantly lower than those of own-root seedlings under Ca(NO3)2 stress.

结果表明，Ca(NO3)2胁迫明显抑制植株生长，显著提高植株抗氧化酶活性，显著增加植株O2生成速率以及H2O2、MDA、脯氨酸和可溶性蛋白含量，但胁迫后嫁接苗的生物量显著高于自根苗，抗氧化酶活性、脯氨酸和可溶性蛋白含量均显著高于自根苗，而O2生成速率、H2O2和MDA含量则显著低于自根苗。

The algae species, Selenastrum capricornutum or Scened esmus obliquus, were separately cultured with enough nutrient, optimal light and favorable temperature in the solutions with different volume of liquor cultured V.

在实验室条件下，给子充足的营养、最适的光照和温度，用种植相同或不同生物量苦草的水配成不同浓度的试验液，培养羊角月牙藻和斜生栅藻。

There are significant positive correlation coefficients of each sampling station rotifers biomass and the water body TLI.

站轮虫生物量与水体综合营养状态指数之间均有显著的正相关性。

Observed that microbial biomass C and N in the peat soil decreased at higher soil temperature.

指出，微生物生物量碳和氮的泥炭土降低土壤温度较高。

Picoplankton were more important in the open water areas than in the nutrient repleted coastal waters.

总的看来，海流、水团的性质越接近大洋，超微型浮游生物在生态系统中的地位相对越重要，而原绿球藻在生物量和生产力上的相对贡献也越大。

Through the selection of culture medium and the mutant of mycelium that has a high production of PUPAS oil , the oil containing mycelium can be obtained with fermentation, and the dry mycelium contains 42.75挆47.78% oil.

本课题通过研究，选出了深黄被孢霉Mortierellaisabellina株作为摇瓶小试菌株，该株生长快，菌丝多，利用培养基原料能力强，易于形成孢子，生物量49g干菌体/L发酵液，含PUFAs46.61％，其中GLA2.3％。

The fine-root biomass of rubber plantation was positively correlated with the density of P. corethrurus.

相关分析表明，橡胶林的细根生物量与无围海蚓的密度呈显著正相关。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。