The aim was to study the herbicidal and antibacterial effect of the extract from Chenopodiaceae weeds. 研究藜科杂草提取物的除草、抑菌功能。
Among them, the dominant families are include Gramineae, Compositae, Leguminosae and Chenopodiaceae. 在植物科的组成上,禾本科、菊科、豆科和藜科是优势科;
Respondence of Leaf Traits of Three Chenopodiaceae Plants to Soil Nutrients, Water Content and Plant Density 3种藜科植物叶特性因子对土壤养分、水分及种群密度的响应
The Comparative Anatomy on Leaves of 4 Halophytes of Chenopodiaceae in Salt Lake of Yuncheng When this new type of cover turns into waste, it forms nitrates. 运城盐湖4种藜科盐生植物叶的比较解剖研究手机罩降解时生成硝酸盐。
Seedling emergence of three Chenopodiaceae annuals in response to different sand burial depths and irrigation regimes 三种一年生藜科沙生植物出苗对沙埋深度和水分条件的响应
Effects of Oil Pollution in Soil on the Seedling Growth of Two Kinds of Chenopodiaceae Plant 土壤石油污染对两种藜科植物幼苗生长的影响
Effects of Pb(ⅱ) on Seed Germination of Three Different Plants of Chenopodiaceae 重金属Pb(Ⅱ)对3种藜科植物种子萌发的影响
Most heteromorphic plants studied are annuals, often species in Asteraceae and Chenopodiaceae faced with stochastic environments such as arid, semiarid, desert and saline soil. 异型性种子植物主要分布于干旱半干旱区、荒漠和盐渍土地区等干扰强烈的环境,在菊科和藜科中最为常见,主要出现在一年生植物中。
Its host range is very narrow, only limited to Chenopodiaceae. 生物测定证明其寄主范围主要限于藜科。
However, the number of C 4 species in Chenopodiaceae decreases with increase of atmospheric temperature and humidity. 然而,藜科的C4植物种数随着大气温度与水分增高而减少。
Objective: To study the chemical constituents of Salsola collina. 目的:研究藜科Chenopodiaceae猪毛菜属植物猪毛菜Salsolacollina全草的化学成分。
Among them, the species of Gramineae take the most of 20.3%, and those of Compositae and Chenopodiaceae are 17.6% and 14.9% respectively. 其中,禾本科种类最多占20.3%,菊科和藜科分别占17.6%和14.9%。
Primary Study on Bio-ecological Characteristics of Four Chenopodiaceae Plants 四种藜科植物生物生态学特性初步研究
Although A/ C ( Artemisia/ Chenopodiaceae) value was lower and more complicated than arid steppe area, it could reflect the humidity and the level of grass degeneration. 草原区植被的A/C(蒿属/藜科)值较干旱区草原植被为低,分布规律也较干旱区复杂,但仍能反应干旱程度的差别,而且还反映了草原植被的退化程度。
Chenopodiaceae plant gave higher values than other plant family; 藜科植物高于其他科植物;
Species of family Chenopodiaceae; 藜科3种;
Role of winged perianth in germination of Haloxylon ( Chenopodiaceae) seeds 果翅对梭梭属(Haloxylon)种子萌发行为的调控
However the ratio of Artemisia to Chenopodiaceae ( A/ C) is higher than 1 in steppe area and lower than 1 in desert area. 落叶阔叶林区灌丛花粉组合中,松蒿比(P/A)大于0.1,而草原及荒漠区灌丛则小于0.1,但草原区灌丛蒿藜比(A/C)大于1,荒漠区则小于1。
The main families are Compositae, Gramineae, Leguminosae, Rosaceae, Chenopodiaceae; 主要的科有菊科、禾本科、豆科、蔷薇科、藜科。
Corresponding with the epicontinental vegetation, the herb pollen mainly is salt Artemisia and Chenopodiaceae. It shows that pollen deposition is closely related with the vegetation in the vicinity of the research area. 草本植物花粉与陆缘植被相应,以盐生的蒿、藜科花粉占优势,表明花粉沉积与当地及周边地区植被密切相关。
Study on the chenopodiaceae in Gansu 甘肃藜科植物研究
Studies on the pollen morphology of Chenopodiaceae from Xinjiang 新疆藜科花粉形态研究
And the significantly different from Chenopodiaceae was the dominant intracellular cation in Compositae halophytes was K+, K+ played crucial roles in ion balance. 与藜科明显不同的是菊科的阳离子主要是K+,K+对其正电荷的提供起了决定性的作用。
From the distribution of the C4 species, we can see that the Chenopodiaceae had strong ability to adapt to drought and had an extremely important position in the flora of the region. 2. 从C4植物分布的科集中的程度上来看,藜科植物适应干旱的能力强,在该地区植物区系中有着极其重要的地位。
Under cutting a year off-year, the grass family density changes gently. First decreased and then tended to be stable, while the Liliaceae, Chenopodiaceae and the Compositae densities fluctuations. 割一年休一年的情况下,禾本科植物的密度变化比较平缓,先下降后趋于稳定,而百合科、黎科和菊科植物密度波动较大。
Ceratoides arborescens belongs to Chenopodiaceae, Ceratoides genera, monoecism subshrub. It is endemic to China and mainly distributed in Mid-Eastern Inner Mongolia and North China. It has rich nutrition and strong resistance and is an important plant that is used for constructing ecology and improving grassland. 华北驼绒藜属于藜科驼绒藜属旱生雌雄同株异花半灌木,为中国特有植物种,主要分布在内蒙古中东部和华北地区,其营养丰富,抗逆性强,是生态建设和改良草地的优良植物。
Correlation coefficient analysis showed that there was no significant relationship between SOD content of Atriplex shore chenopodiaceae seedling and salt concentration, the remaining indexes and salt concentration had significant correlation. 相关系数分析可得,试验中除中亚滨藜幼苗SOD含量与盐浓度之间无显著关系外,其余指标均与盐浓度之间有显著相关性。