[HTML][HTML] Experiment studies on water and sediment movement for Lou soil during rainfall on Loess Slope Land
Y Li, MA Shao - Journal of Soil and Water Conservation, 2007 - stbcxb.cnjournals.com
… in elevation from 1 000 to … fed with SCU were higher than those with urea.At the same
fertilizer dosage,NUE of SCU treatments were 47.35% to 57.48%,which were 12.5% higher than …
fertilizer dosage,NUE of SCU treatments were 47.35% to 57.48%,which were 12.5% higher than …
[PDF][PDF] 硒对后肠微生物酵解作用和结肠癌的影响
邢廷铣 - 生命科学研究, 1999 - smkx.hunnu.edu.cn
: 给供试动物日粮添补较大剂量的硒(Se), 既能影响机体内(如血浆) Se 的含量, 也能影响结肠微生物
群落的酵解活性. 由于日粮中Se 的含量变化, 需Se 的结肠微生物对低Se 或高Se 的反应特性…
群落的酵解活性. 由于日粮中Se 的含量变化, 需Se 的结肠微生物对低Se 或高Se 的反应特性…
江苏近海辐射沙脊群及邻近海域生态系统营养结构和能量流动研究
张虎， 贲成恺， 祖凯伟， 宋业晖， 薛莹， 袁健美， 胡海生… - 海洋渔业, 2023 - marinefisheries.cn
… of filterfeeding organisms (eg, … trophic levels in the grazing food chain were higher
than that in the detrital food chain. The total flow (TST) of this ecosystem was higher (8 950 t·km-2·a-1…
than that in the detrital food chain. The total flow (TST) of this ecosystem was higher (8 950 t·km-2·a-1…
珠江口浅海4 种经济虾类的食性和营养级研究.
余景， 陈丕茂， 冯雪 - Journal of Southern Agriculture, 2016 - search.ebscohost.com
… more widespread in late spring and early summer compared with late autumn and early winter.
The average trophic level for … on feeding habits and nutrient level of shrimp species from …
The average trophic level for … on feeding habits and nutrient level of shrimp species from …
[PDF][PDF] 基于稳定同位素方法的吕泗渔场近岸海域主要生物潜在碳源及营养级分析
高世科， 孙文， 张硕 - Haiyang Xuebao, 2021 - hyxbocean.cn
… Feeding habitats and trophic levels of … The trophic level of the right trophic level spectrum
ranged from 1.74 to 3.92, which was averagely 0.19 lower than that of the left trophic level …
ranged from 1.74 to 3.92, which was averagely 0.19 lower than that of the left trophic level …
基于特征脂肪酸和稳定同位素技术的新疆长身高原鳅摄食习性研究
张丽蓉， 郝慧敏， 聂竹兰， 魏杰， 张蝶燕 - 南方水产科学, 2024 - schinafish.cn
… tenuis feeds on zooplankton, diatoms, land plants, or fish and shrimps that like to feed on …
ranged from −27.09‰ to −20.98‰ and from 5.71‰ to 8.45‰, while trophic levels ranged from …
ranged from −27.09‰ to −20.98‰ and from 5.71‰ to 8.45‰, while trophic levels ranged from …
东海和黄海南部细条天竺鲷的摄食习性
金海卫， 薛利建， 朱增军， 潘国良 - 海洋渔业, 2012 - aquaticjournal.com
… samples from 4 cruise survey data of the East China Sea and southern Yellow Sea from
May 2008 to Feb.2009,the diet composition,feeding intensity,diversity index and trophic level of …
May 2008 to Feb.2009,the diet composition,feeding intensity,diversity index and trophic level of …
南海柘林湾鱼类群落结构季节变动的研究
袁华荣， 陈丕茂， 秦传新， 黎小国， 周艳波， 冯雪， 余景… - 南方水产科学, 2017 - schinafish.cn
… , resources structure and trophic level. A total of 99 fishes … feeding habit of fish in Zhelin Bay
was mainly intermediate carnivorous and advanced carnivorous. The change of trophic level …
was mainly intermediate carnivorous and advanced carnivorous. The change of trophic level …