搜索结果: 1-15 共查到“理学 N - P - K levels”相关记录206条 . 查询时间(0.097 秒)
![](http://www.firstlight.cn/upload/imgfile/20236/27/2023627145314848.jpg)
A plant-based, oral delivery of insulin regulates blood sugar levels similar to natural insulin(图)
Research Dental Medicine 天然胰岛素
2023/6/27
![](http://www.firstlight.cn/upload/imgfile/20236/21/2023621164810154.jpg)
Sea levels influence eruptions on volcanic island
sea levels volcanic eruption climate change
2021/8/3
The rise and fall of sea levels influence the likelihood of volcanic eruptions on the Greek island of Santorini, new research has discovered. Analyzing the timings of eruptions over hundreds of thousa...
![](http://www.firstlight.cn/upload/imgfile/20207/10/20207109383727.jpg)
Carbon dioxide levels are rising across wide swaths of the Arctic Ocean's Canada Basin(图)
Carbon dioxide levels rising across wide swaths Arctic Ocean Canada Basin
2020/7/10
Melting of Arctic ice caused by climate change has exposed more sea surface to the atmosphere. Scientists have long suspected this trend would increase carbon dioxide in Arctic Ocean waters.Now U...
![](http://www.firstlight.cn/upload/imgfile/20207/3/20207393159956.jpg)
Carbon dioxide levels are rising across wide swaths of the Arctic Ocean's Canada Basin(图)
Carbon dioxide levels rising across wide swaths Arctic Ocean Canada Basin
2020/7/3
Melting of Arctic ice caused by climate change has exposed more sea surface to the atmosphere. Scientists have long suspected this trend would increase carbon dioxide in Arctic Ocean waters.Now U...
![](http://www.firstlight.cn/upload/imgfile/201910/21/20191021152428637.jpg)
Add another item to the ever-growing list of the dangerous impacts of climate change: Warming oceans are leading to an increase of the harmful neurotoxicant methylmercury in popular seafood, including...
![](http://www.firstlight.cn/upload/imgfile/201910/30/20191030163045313.jpg)
Scientists at the Scripps Institution of Oceanography at the University of California, San Diego, have found that low oxygen levels in seawater could blind some marine invertebrates.The results, publi...
Incorporation of two levels of black soldier fly (Hermetia illucens L.) larvae fat or extruded linseed in diets of growing rabbits: effects on growth performance and diet digestibility
black soldier fly rabbit insect fat diet digestibility fat
2018/11/23
The use of black soldier fly (BSF) (Hermetia illucens L.) larvae fat as a lipid supplement in growing rabbit’s diet was evaluated at two levels of supplementation in comparison to two levels of extrud...
Effects of zinc sources and levels on zinc bioavailability, blood parameters, and nutrient balance of male mink (Neovison vison)
zinc pectin oligosaccharides chelate nutrient digestibility relative bioavailability
2018/11/23
The objective of this study was to investigate the effects of different sources and levels of zinc (Zn) on nutrient digestibility, plasma metabolites, and relative Zn bioavailability in male mink. Ani...
Growth, Carcass, and Physiological Traits of Growing Male China Micro-Ducks Fed Various Levels of Dietary Crude Fibre
dietary fibre production carcass characteristics physiological responses
2018/3/5
The objective of this study was to evaluate the responses of growth performance, organ development, carcass
characteristics, and serum biochemical parameters to the diets with different levels of cru...
![](http://www.firstlight.cn/upload/imgfile/201711/23/20171123113319509.jpg)
Nanoscale platform aims to control protein levels(图)
Nanoscale platform aims control protein levels
2017/11/23
A nanoscale antibody first found in camels combined with a protein-degrading molecule is an effective new platform to control protein levels in cells, according to Rice University scientists. The tech...
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Icy air reveals human-made methane levels higher than previously believed(图)
icy air human-made methane levels higher previously believed
2017/9/5
In 2011 a team of researchers led by Vasilii Petrenko, an assistant professor of Earth and environmental sciences at the University of Rochester, spent seven weeks in Antarctica collecting and studyin...
‘The blob’ of abnormal conditions boosted Western U.S. ozone levels
The blob Western U.S. ozone levels
2017/3/13
An unusually warm patch of seawater off the West Coast in late 2014 and 2015, nicknamed “the blob,” was part of an offshore pattern that had cascading effects up and down the coast. Its sphere of infl...
Effects of Supplemental Levels of Saccharomyces cerevisiae Fermentation Product on Lactation Performance in Dairy Cows under Heat Stress
Heat Stress Saccharomyces cerevisiae Lactation Performance Dairy Cow
2016/7/27
The objectives of this study were to evaluate the effects of different supplemental levels of Saccharomyces cerevisiae fermentation product (SCFP; Original XP; Diamond V) on lactation performance in H...
Sliced space-filling designs with different levels of two-dimensional uniformity
Asymmetric Balanced Computer experiment Sliced orthogonal array Sliced space-filling design
2016/1/25
We consider sliced computer experiments where priori knowledge suggests that factors may have different levels of importance, and so some factors need to be paid more attention than others. A new clas...