皇草 king grass(4) keen grass(2) hybrid elephant grass(0)   king grass      Comparison of Nutritional Value of Corn Silage and King Grass Silage      玉米秸青贮和皇草青贮营养价值的比较研究 短句来源      Effects of Corn Silage and King Grass Silage on Beef Performance and Economic Benefits      玉米、皇草青贮料饲养肉牛效果比较研究 短句来源      Effects of King Grass on Soil and Water Conservation      皇草保持水土的效益研究 短句来源      Four improved tropical forages(Kudzu,Dwarf elephant grass,King grass and Paspalum atratum) were used to feed beef cattle to evaluate their feeding values,results showed that Kudzu had the best nutritive value which characterized by its highest nitrogen content(19.63g/kgDM),highest calcium content(19.2g/kgDM),highest phosphorus content(2.5g/kgDM) and its higher ME(8.85MJ/kgDM).      用四种热带牧草(葛藤、矮象草、皇草、atratum雀稗)饲养肉牛,以评价它们的饲用价值和养牛效果。 结果表明:在四种热带牧草中以豆科牧草葛藤最好,它含氮19.63g/kgDM、钙19.2g/kgDM、磷2.5g/kgDM、消化能8.85M J/kgDM,具有最高的饲养价值,用它作为唯一日粮养牛与其它三种牧草相比可取得最大的增重效果和经济效益; 短句来源   keen grass      Influence of Different Planting Density on Vegetation Recovering Speed of Keen Grass      皇草不同种植密度对植被恢复速度的影响 短句来源      The influence of planting density on recovering speed of Keen grass vegetation was studied. The resultshowed:The speed of keen grass recovering vegetation was accelerating with increasing of the planting density.      通过种植密度对皇草植被恢复速度的影响研究,结果表明:随着栽植密度的加大,皇草植被恢复速度加快。 短句来源   “皇草”译为未确定词的双语例句      The results indicated that after the treatment of Pennisetum sinese Roxb, the fodder and palatabilityvalue was raised, and increased ingestion time Per kg of the Pennisetum sinese Roxb DM, ammoniation,icrobial treatment, EM were 2. 35, 2. 52, 2. 64 Daily weight gains (kg/day) were 0.661, 0.719,0.798.      试验结果表明，皇草经EM处理后，其营养物质提高，适口性改善，每100kg体重采食干物质量显著增加，EM、微贮、氨化分别为2．64、2．52、2．35kg，各组日增重分别为0．798、0．719、0．661kg，皇草利用率显著提高，EM处理效果在各项测定指标中最好。 短句来源      The fresh grass yieldcan reach 134 331.0 kg/hm2. The plantingdensityof22 500～30 000 plant/hm2was suitable and economical when the keengrass was used torecover vegetation and cut grass.      从经济角度出发,采用皇草进行植被恢复和刈割利用,以栽植22500～30000株/hm2较为适宜。 短句来源      The unbudded seed root propagation showed lower survival rate (75%) and higher tiller number (9.2).      不同月份中的种根繁殖系数4～6 月较高,分别为374.3% ,396.6% 和494.7% ,其中6 月最高。 出苗前的皇草种根繁殖,成活率稍低为75.0% ,分蘖数较多为9.2。 短句来源      The results indicated that the crude protein and fat increased 434% and 17% respectively, wthile the crude fiber decreased 22% when the straw was treated with EM.      试验结果表明：皇草秸经EM处理后其粗蛋白质提高434％，粗脂肪提高17％，粗纤维降低22％； 短句来源      The treated wheat straw was fed at libitum, supplemented with concentrated feeding stuff 20 kg and VA 166 70010-9mol/s each day.      各组牛皇草秸自由采食，精料每头每天20kg，VA166700×10－9mol／s。 短句来源 更多        查询“皇草”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   king grass Supplementation with Leucaena increased milk production more than supplementation with king grass. 例句来源                Saccharum sinense Roxb was introduced in 1993 Its nutrient contents in different year, growth stage and mowing time was analysed The results showed as follows Nutrient contents is highest in the tillering stage, butthe freshyield is low Freshyield ishighest and nutrient contents also analogously high from vigorous growth stage to jointing stage at the plant height reaching about 100 cm This stage is best to use as green feed N...             １９９３年引种皇草，对其不同生长年限、不同生育期和不同刈割期营养成分进行了观察和测定。结果表明：皇草在分蘖期营养成分含量高，但鲜草产量低，旺长期至拔节期株高１００ｃｍ时，鲜草产量最高，营养成分含量亦较高，是作为青饲料的最佳利用期；叶的营养成分含量高，茎次之；第１次刈割鲜草质量优于第２、３次刈割。 文摘来源          Eight kinds of plants were tested in channel-dyke and broad irrigation systems for the removal of N and P from wastewarer. The removal rate of TP and TN in the channel-dyke system with Napiergrass (Pennisetum purpurem Schumach. ×Pennisetum alopecuroides (L.) Spreng American), were 83.2 and 76.3%, respectively. The broad inigation systems with face Ⅰ(88-132) (Oryza sativa L.) and face Ⅱ(Suakoko 8) (Oryza glaberrima) had high efficiency for N removal, being 84.7 and 84.3%,respectively. The mass balance data r...             对8种漫灌和垄沟处理和利用单元的植被植物进行了去除污水中磷、氮效能的筛选研究，以皇草为植被的垄沟系统具有较高的净化效能，TP和TN的去除率分别为83．2％和76．3％；以水稻Ⅰ（88—132）和水稻Ⅱ（Suakoto8）为植被的漫灌系统对污水中的N有很高的去除利用效能，去除率分别为84．7和84．3％．质量平衡的研究结果表明，对于以水稻Ⅰ和水稻Ⅱ为植被的漫灌系统及以皇草为植被的垄沟系统而言，植物的吸收作用最主要的是去除污水中N、P的机制；这些植物吸收N、P的能力和对整个处理单元去除污水中N、P的贡献程度与其生物质产量和种植管理方式密切相关． 文摘来源          Through multi-factoral analysis, this paper gives an overall evaluation on economic benefit of Pemisetum sinese Roxb and finds that the highest economic value will be reached if the grass is cut and fed at the height of 100cm. Based on the feeding value of the grass at this height, the comprehensive effect-r values were arranged in the following order: green forage>ensilage>Em treatement>micro-ensilage>hay.             用层次分析和多因子评判法对不同高度皇草的经济价值进行了综合评价，结果以１００ｃｍ高度（拔节期）刈割利用经济价值最高，此高度（时期）对不同饲用方式的价值进行综合评价的效果是：青草＞青贮＞ＥＭ处理＞微贮＞干草。 文摘来源   << 更多相关文摘         相关查询: 皇草青贮 皇竹草 草 生态草 草资源 圣草 鲜草 草酮 草文化 灌草 观赏草 《琼斯皇》  对查询结果不满意

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