英语人>网络例句>forage 相关的网络例句
forage相关的网络例句

查询词典 forage

与 forage 相关的网络例句 [注:此内容来源于网络,仅供参考]

It is an important measure of intercropping and mixture modes of oat and common vetch to increase forage yield and quality.

豆科牧草与禾本科牧草混播是提高饲草产量和品质的重要措施。

European vetch much cultivated as forage and cover crops.

欧洲的一种野豌豆,通常被用来制草料和覆盖作物。

The experiment was carried out to study the effects of different intercropping and mixture modes on forage yield and quality of oat and common vetch under low soil nitrogen environment in Yanqing County of Beijing.

在低氮条件下比较分析12种燕麦与箭筈豌豆不同间作与混播模式对饲草产量和品质的影响。

Then the weaner is brought up on the bottle of milk. At the age of 1 or 2 years old, the man-made feed such as milk will be reduced gradually. The forage for the cub will transfer from milk-based to bamboo-based. Then the weaning is completely ended.

断奶后,以牛奶为主的人工奶就取代了母乳喂养大熊猫幼仔;幼仔1-2岁时,逐渐减少牛奶等人工饲料的饲喂量,促进幼仔采食更多的竹子,让其逐渐由吃奶为主过渡到采食竹子为主,这才完成了真正意义上的断奶。

The cultural condition of PGPR strains Temperature,pH,light,cultural method,acid or alkali producing,and salt tolerance of 9 PGPR strains isolated from Gramineous Forage were tested,the results showed that all the PGPR strains could grow in the temperature range from 5℃~45℃,and optimum temperature for 178,O-6,Dry6 strains was 35℃,for X5,173,Y5,C-6 strains was 30℃,for N4 strain was 25℃~35℃,for 86 strain was 25℃;most of PGPR strains prefered to neutral or alkaline condition,strains 178,O-6,N4 and X5 were preferable to alkali condition especially;light was beneficial to PGPR's growth;all of them produce alkali;most of PGPR strains were not sensitive to NaCl concentration;all the strains were aerobiotic bacteria.

结果表明:各供试菌株对温度的适应范围较广,在5℃~45℃范围内均能生长,178、O-6、Dry6 菌株的适宜生长温度为35℃,X5、173、Y5、C-6 菌株的适宜生长温度为30℃,N4 菌株的适宜生长温度为25℃~35℃,86 菌株的适宜生长温度为25℃;大部分菌株在中性或偏碱性的条件下生长好,特别是Dry6、N4 和X5 菌株对碱性环境适应性强,在pH 值8.0 时生长最好;光照有利于菌株的生长;绝大部分菌株在3%NaCl浓度下生长良好,在5%~7% NaCl 浓度下除173 和86 菌株外,其它菌株都能生长,即对盐份的耐受性较好,且9 个菌株均为产碱菌;除173 菌株是兼性厌氧细菌外,其它都是好氧性细菌。

It provides basic data and technical support for Cultivation and Management and seed propagation of Agropyron cristatum in arid region . The results showed as follows:(1)Agropyron cristatum is cross pollinated forage .There were great difference among plants within populations.

研究结果表明:(1)冰草是异花授粉牧草,群体内株间变异较大,根系的生态生活型、种子外稃被毛、叶片表皮被毛等方面存在着丰富的遗传多样性。

Uses method which the field investigation sample and the indoor analysis unify, 2007-2008 years live the unicast awnless brome lawn and the awnless brome and the alfalfa interlacing in the Inner Mongolian nationality university agriculture school test farm take 2 years mix broadcast the lawn and the colleague mix broadcast the lawn as the objects of study, have studied under the different sowing seeds way the forage grass to the soil physics and chemistry nature influence, finally indicated:the change tendency which under the different sowing seeds way increases the soil bulk specific gravity overall along with the soil layer depth to present after reduces first increases, is the 10-20cm soil layer is lowest; Looking from the 0-40cm soil layer's mean value, the unicast awnless brome lawn soil bulk specific gravity is smallest, the colleague mixes broadcasts the lawn soil bulk specific gravity to be biggest.

科尔沁草原是典型的农牧交错地区,长期以来,由于不合理利用草地资源造成该区生态环境严重恶化,农牧业生产受到严重影响[1]。建立高产优质的人工草地是解决我国高寒地区草畜供求季节不平衡的矛盾,促进草地畜牧业持续发展的关键措施之一[ 2]。无芒雀麦和紫花苜蓿都是营养价值高、适口性好、抗寒抗旱能力强的多年生牧草。将这两种牧草混播不仅能提高牧草产量和品质,延长草地使用年限,还能改善牧草的营养,提高牧草的适口性,有利于调制和青贮[3]。

Many species of Axonopus are good forage or lawn grasses.

Axonopus的很多种是好饲料或草坪草地。

Any of various grasses of the genus Bromus, native to temperate regions and including several weeds and ornamentals and some species important for forage.

雀麦草一种雀麦属草类,原产于温带地区,包括几种杂草、观赏植物和某些提供草料的重要品种

In this paper, we studied community stability, forage quality and yield character about the mixed-sowing of Medicago sativa and Bromus intermis from 2003 to 2004 and using Factor Analysis, Principal Components Analysis methods and getting the yield forecast model with linear regress multianalysis method. The study provided theoretical foundation for establishing high yield and good quality artifical pasture.

本试验以紫花苜蓿与无芒雀麦为供试材料,于 2003~2004 年对 6 个不同混播处理的群落稳定性、牧草产量及质量性状进行了系统的研究,并运用因子分析法、主成分分析法和多元线性回归的方法,建立了产量预测预报模型,结合经济效益评价和提高土壤肥力的因素,确立最佳混播处理。

第18/35页 首页 < ... 14 15 16 17 18 19 20 21 22 ... > 尾页
推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。