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- maize straw manure 玉米秸秆堆肥
- A no-till planter was designed that can work on the field bestrewing whole maize straw. 摘要设计了一种能够用于玉米收获后,秸秆直立状态下的免耕播种机。
- Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content. 秸秆还田增加了土壤全氮和无机氮含量。
- The study indicated continous corpping for years, planted inresist disease varieties, unusual climate, lacking of scientific methed of prevention and cure, returning maize straw to infield are major factors to creat head smut. 研究表明,玉米连年重茬,种植感病品种,气候变化异常,缺乏科学的防治措施及部分地区推广的秸秆还田是诱发丝黑穗病发生的重要因素。
- In digestibility test, the apparent digestibility of dry matter (DM), NDF, ADF, cellulose and hemicellulose of Maize straw were differently more than those of the control (P <0.05). 消化试验中试验组发酵后玉米秸的干物质(DM)、NDF、ADF、纤维素和半纤维素表观消化率显著高于对照组(P<0.;05)。
- In digestibility test, the apparent digestibility of dry matter (DM), NDF, ADF, cellulose and hemicellulose of Maize straw were differently more than those of the control (P< 0.05). 消化试验中试验组发酵后玉米秸的干物质(DM)、NDF、ADF、纤维素和半纤维素表观消化率显著高于对照组(P<0.;05)。
- Using the substrate in which the proportion of maize straw and cattle dung was 1:1, and cultivating Agaricus bisporus. the mycelia grew fastest, and biological efficiency was more higher. 玉米秸秆和牛粪以1:1的比例栽培双孢蘑菇,菌丝生长速度最快,生物学效率较高。
- Effects of Green Manure and Maize Straw on Maize Yield, Maize Crude Protein Content and Soil Fertility 绿肥与秸秆混合还土效果试验
- A straw voltage divider for whole maize straw cover 玉米整秸覆盖秸秆分压器
- Screening of Elite Strains for Maize Straw Ferment 玉米秸秆发酵剂优良菌种的筛选
- Experiment was carried out in tobacco’s field to compare effect of polythene mulch, straw mulch and straw manuring on soil moisture, flue-cured tobacco growth and leaf quality. 在大田条件下研究了地膜覆盖、秸秆覆盖和秸秆还田对烤烟生长发育、土壤相对含水率、烟叶产质量的影响。
- Abstract : Effects of application with fertilizer and decomposed straw manures on salinity soil EC, salt ions concentration and rape yield were investigated by pot culture. 摘要 : 通过盆栽实验的方法,研究了化肥与腐熟秸杆有机肥对土壤EC、各盐分离子含量以及油菜生物量的影响。
- maize straw half-overlaying machine 玉米整秆半覆盖机
- power generation through maize straw 秸秆发电
- The peasants fertilize the field by using manure. 农民们施肥来使土地肥沃。
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- You should put some manure on your land. 你应该给地里施些粪肥。
- The last of these rows seems to have been the last straw. 这场口角看来是彻底破裂的导火线。
- The manure should be well dug in. 在翻地时应把肥料均匀地混入土壤中。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。