Selected the way of multiple character index, we selected Ameri-can Bromus inermis and other two fine energy-herbs and advanced the model of constructing endurable, perennial and mixed meadow. 本文采用综合特征指标的选择方法,筛选出美国无芒雀麦等三个优良能源草种,并提出建立永续性多年生混播草地模式。
A primary study on effect of nitrogen fertilization on physiological characteristics of Bromus inermis 氮肥对无芒雀麦生理特性影响的初步研究
Effects of Medicago varia Martin., Bromus inermis Leyss., and Mixture of the Both on Soil Organic Matter and Available Nutrients 苜蓿、无芒雀麦单播与混播对土壤有机质和速效养分的影响
Study on Protection from Bromus inermis Callus Hazard in Ar~+ Ion Injection Process 无芒雀麦愈伤组织在氩离子(Ar~+)注入过程中冻害耐受性研究
Comparative Study on the Productivity and Soil Moisture of Brome grass ( Bromus inermis) under Sole Cropped and Strip Intercropped with Astragalus adsurgens 无芒雀麦单播和与沙打旺带状间作下的生产力与土壤水分比较研究
Dynamic Changes on the Components and Yield of Mixed Grassland of Alfalfa and Bromus Inermis 紫花苜蓿与无芒雀麦混播草地组分及产量变化动态
This paper studied the effects of different depth sand burying on the caryopsis germination, seedling emergence and growth of Bromus inermis Leyss. 研究了沙埋对浑善达克沙地植物群落中多年生禾草无芒雀麦种子萌发、出苗和幼苗生长的影响。
The Influence of Seeds Treated by Electric Field on Enzyme Vigor of Seedlings of Bromus inermis 电场处理无芒雀麦种子对其幼苗酶活性的影响
Occurrence and control of leaf blight disease of Bromus inermis in Xinjiang of China 新疆地区无芒雀麦叶枯病的发生及防治
Among 3 perennial grass plots, Bromus inermis gave the highest total phosphorous content. 多年生草地间比较,无芒雀麦草地土壤全磷含量最高。
Effect of fertilizer application on seed yield and yield components of Bromus inermis 施肥对无芒雀麦种子产量及产量组分的影响
The growth of smooth bromegrass ( Bromus inermis) may be divided into three stages: vegetation, reproduction and seed ripe development, according to the rates of aboveground dry matter ( DM) production. 根据地上部分干物质(DM)生产速度,将无芒雀麦的生长分为三个大的阶段:营养生长阶段、繁殖生长阶段和种子成熟发育阶段。
3 ∶ 1 proportions for mixed sowing of Elymus sibiricus+ Bromus inermis, and Elymus sibiricus+ Agropyron cristatum, respectively, effectively increased soil nitrate-nitrogen content. 老芒麦+无芒雀麦、老芒麦+冰草3∶1的混播比例可以有效地增加土壤硝态氮含量。
A Study on Forage Yield Dynamics of Medicago varia/ Bromus inermis Mixture and Single Grassland 草地上的罐头苜蓿、无芒雀麦混播及单播草地产草量动态研究
Among the sites that grew different forages, the microbial biomass of soil at the two sites that grown Agropyron cristatum and Bromus inermis was bigger with lower respiration quotient. 在不同牧草地,冰草和无芒雀麦草地土壤表现出较高的微生物生物量和较低的呼吸商。
The lowest yield was shown by Bromus inermis. The yield was lowest in symmetrical anhydride method; 无芒雀麦的产量最低。实验表明:对称酸酐法连接率低,而其它两种方法,通过筛选合适的反应介质,均能取得良好结果。
The Experimental Study of Mix-Sowing of Bromus inermis and Medicago varia 无芒雀麦与苜蓿混播试验
Influence of VAM Fungi on Mineral Elements Concentration and Composition in Bromus inermis under Salinity Stress 盐胁迫下VA菌根真菌对无芒雀麦体内矿质元素含量及组成的影响
Karyotype Analysis of Bromus inermis Leyss of Xinjiang 新疆无芒雀麦的核型分析
The biomass of the Bromus ciliatus had declined with the increase of utilization years in some extent, but the decline rate speed was lower than the Bromus inermis. 随生长年限的延长,生物量有一定程度的下降,但其降低速度较无芒雀麦缓慢;