1)rice straw稻草秸秆
1.Biodegradation of rice straw by aspergillus niger M_1M_(15)M_(19);黑曲霉M_1M_(15)M_(19)降解稻草秸秆的试验研究
2.Research of Mechanism and Optimization of Parameters of Rice Straw by Ammoniation;稻草秸秆氨化的机理研究及参数优化
英文短句/例句
1.Research of Mechanism and Optimization of Parameters of Rice Straw by Ammoniation;稻草秸秆氨化的机理研究及参数优化
2.Study on the rice straw simultaneously saccharify the yeast solution produces the actic acid稻草秸秆发酵同时糖化酵解产乳酸的初步研究
3.Study on the Pelletized Rice Straw-based Total Mixed Ration(TMR) for Growing Goats生长肉羊稻草秸秆颗粒化全混合日粮的研究
4.Effect of Alkaline Ozonation Pretreatment on Enzymatic Hydrolysis of Rice Straw碱性臭氧预处理对稻草秸秆酶水解的影响
5.Cr(Ⅵ) Removal from Aqueous Solutions by Rice Straw稻草秸秆对水中六价铬去除效果的研究
6.Pretreatment for Ethanol Fermentation of Rice Straw稻草秸秆的预处理及发酵乙醇的试验研究
7.Study on degradation of straw stalk by co-fermentation of Trichoderma pseudokoningii and Phanerochaete chrysosporium拟康氏木霉和白腐菌混菌发酵处理稻草秸秆的研究
8.Studies on Adsorption Properties of Activated Carbon of Rice Straw on Phenol and Methylene Blue稻草秸秆基活性炭对苯酚和亚甲基蓝的吸附性能研究
9.Compound bioflocculant produced by using rice straw as substrate以稻草秸秆为底物制取复合型生物絮凝剂的研究
10.RE-UTILIZATION OF RICE AND WHEAT STRAW RESOURCES;稻草、麦秆等农作物秸秆资源再利用研究
11.Patterns of Nutrient Release from Straws Returned to the Field and the Allelopathic Effect of Rice Straw;秸秆还田养分释放规律及稻草化感作用研究
12.Studies on Silage of Straw Mixed Cornstalk with Grassiness and Cow Feeding Value;稻草与玉米秸秆或象草混合青贮及其对奶牛饲用价值研究
13.A Study on Digestibility and Digested Energy of Beefs Fed on Rice Straw Fermented by a一种秸秆生化培养剂发酵稻草饲喂肉牛消化率及消化能的研究
14.The long-term effects of returning straw and applying organic fertilizer on weed communities in a paddy field with a double rice cropping system长期秸秆还田和有机肥施用对双季稻田冬春季杂草群落的影响
15.LONG-TERM EFFECTS OF STRAW RETURNING & FERTILIZATION ON COMMUNITY CHARACTERISTICS OF SPRING WEED IN RICE-RAPE SEED CROPPING SYSTEM施肥与秸秆还田对太湖稻-油复种系统春季杂草群落特征的影响
16.Establishing the Association of Straw and Forage Grass to Spring up the Forage Grass Industry;创建秸秆饲草协会 兴起一方饲草产业
17.A Research on Rice Straw Solid-State Sacchrification and Fermentation for Lactic Acid;水稻秸秆固态糖化发酵产乳酸的研究
18.Studies on Simultaneous Saccharification and Lactic Acid Fermentation of Rice Straw;水稻秸秆同时糖化与乳酸发酵的研究
相关短句/例句
low density straw board轻质稻草秸秆板
3)wheat/rice straw麦/稻秸秆
4)Rice straw水稻秸秆
1.Effects of maize and rice straw amendment on the pH,CO_2,and exchangeable NH_4~+ of submerged soil;添加玉米和水稻秸秆对淹水土壤pH、二氧化碳及交换态铵的影响
2.Study on allelopathic effect of extract of rice straw on wheat;水稻秸秆水浸提液对小麦的化感作用研究
3.A laboratory incubation experiment was carried out to investigate the dynamic effect of the decomposition of rice straw in three paddy soils on dissolved organic matter(DOM) and its chemical fraction including dissolved sugars(DS),dissolved phenols acids(DP) and aromatic compounds.采用室内培养方法研究了水稻秸秆腐解对土壤溶解性有机质(Dissolved Organic Matter,DOM)含量及其化学组成的动态影响。
5)late-season rice straw晚稻秸秆
6)rice and wheat straw稻麦秸秆
延伸阅读
秸秆还田秸秆还田straw manure 秸秆还田(straw manure)又称秸秆直接还田肥。指前茬作物收获后，把作物秸秆直接用作后茬作物的基肥或硬盖肥。 农作物的秸秆是重要的有机肥源之一，秸秆还田是物质循环和再利用的良好形式.各个国家和地区利用秸秆的方法不相同，但传统的利用方式多是利用秸秆垫圈.制成厩肥、沤肥、堆肥、用作沼气肥原料，或直接烧成草木灰。自20世纪40年代以来，在美国出现免耕或少耕耕作法之后，秸秆搜盖地面或直接翻入土壤中以保持水土和培肥土壤的秸秆还田肥日益受到许多国家的重视。日本南方约62%的稻草直接还田，中国北方多利用大豆、玉米、高粱、麦子的根茬(或秸秆)直接还田，南方则以稻草直接还田为主. 成分及肥效作物的秸秆及残体的有机组成成分主要是纤维素、半纤维素、木质素，而蛋白质、醉溶性物质及水溶性物质等的含量相对较少。一般作物秸秆中钾、钙、硅等矿物质含量较高，其次是氮、磷。但作物种类不同，其秸秆所含的养分及组成也有所不同，通常豆科作物和油菜的秸秆含氮较多，禾本科作物的秸秆含钾较多。几种作物秸秆的主要化学组成及养分含量见表1.物秸秆类型不同，作物增产的幅度也有差异，增产率多在10%~15%之间，几种直接还田秸秆类型对作物增产率见表2。英国洛桑试验站连续18年(1934~1951)，对秸秆直接还田与等量桔秆经堆腐后还田的比较试验表明，直接还田的马铃拼产t比堆腐后还田的每公顷高3.5吨，糖用甜菜高O，52吨，大麦籽提高0 .41吨。 表2几种直接还田桔杆类型及作物的增产率┌─────────────┬──────┬─────┐│还田材料及用t │平均增产幅度│平均增产率││ (kg/hmZ) │ (%) │ (%) │├─────────────┼──────┼─────┤│麦秸(或糠)类:1 500~4 500 │3 .2~60.3 │14.8士1.6 ││玉米枯类:375~15 000 │一2 .9~54.6 │13.0士1.6 ││稻草类:4 500~7 500 │0 .3~75.1 │13.2+2。
