酸性肥料 acid fertilizer(1) acidic fertilizer(0)   acid fertilizer      Under unfavourable conditions such as in dry, acid and salt soils or direct contact with acid fertilizer, pelleting seed gave significantly better survival of Rhizobium than non-pelleting seed because of protecting Rhizobium from adverse circumstances, and Rhizobium on pelleting seed could win to earlier and more nodulation between compi- tition with native strains of Rhizobium in soil,      在土壤干燥、pH低、含盐量高或与酸性肥料直接接触时,球化种子上的活菌数均比未经球化的多,差异达显著或极显著水平,说明球化可减轻不利环境对根瘤菌的危害,使其在与土著根瘤菌结瘤竞争中占优势,从而使豆科植物早结瘤,多结瘤。 短句来源   “酸性肥料”译为未确定词的双语例句      3. Bioavailability of heavy-metals can be increased by soil amendments, such as chelating agents or acid fertilizers.      3.通过一些土壤改良措施如螯合剂、酸性肥料等的施用增加重金属的有效性,从而提高植物对重金属的提取效率。 短句来源      The purpose of this work is to determine the techniques for alkalized grassland improvement in semi-arid Horqin Sandy Land of north China. The measures of plowing-harrowing soil,reseeding leguminous plant and fertilizing soil with(NH4)2SO4 are adopted in this field study.      为探讨科尔沁地区碱化草地改良的有效途径,提高牧草产量和品质,采用翻耙、补播沙打旺以及施用酸性肥料(NH4)2SO4等技术对典型碱化草场进行了改良试验。 短句来源   相似匹配句对      Acid Deposition      酸性降水 短句来源      Studies on the Acidity of Zeolite Y      Y沸石的酸性 短句来源      Selection of Microbial Fertilizer      微生物肥料的筛选 短句来源      Compaction and Granulation of Fertilizer      肥料的挤压造粒 短句来源 查询“酸性肥料”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。   acid fertilizer The effect of sulphur and acid fertilizer on incidence of potato scab 例句来源       Solubility of metallic-salt in acid nutrients in acid fertilizer solutions of urea phosphate, urea sulfate and urea nitrate 例句来源       Solubilities of individual metallic-salt micronutrients were determined at 0°C in saturated acid fertilizer solutions of urea phosphate, urea sulfate, and urea nitrate. 例句来源         acidic fertilizer Use an acidic fertilizer, such as ammonium sulfate, for nitrogen and irrigate adequately especially during tuber initiation. 例句来源                In order to raise effect of inoculant, pelleting seed coated with gum arabic as adhesive and calcium carbonate as pelleting material, a technique of applying inoculant to seed, were applied in the experiments. Under unfavourable conditions such as in dry, acid and salt soils or direct contact with acid fertilizer, pelleting seed gave significantly better survival of Rhizobium than non-pelleting seed because of protecting Rhizobium from adverse circumstances, and Rhizobium on pelleting seed could win to ear...             为提高根瘤菌剂的使用效果,改进接种技术,用阿拉伯树胶作粘着剂,碳酸钙为球化材料,制成球比种子。在土壤干燥、pH低、含盐量高或与酸性肥料直接接触时,球化种子上的活菌数均比未经球化的多,差异达显著或极显著水平,说明球化可减轻不利环境对根瘤菌的危害,使其在与土著根瘤菌结瘤竞争中占优势,从而使豆科植物早结瘤,多结瘤。 文摘来源          Field investigation and field/pot experiments were conducted in the vegetable farm around Hangzhou city, to study the course of acidification of soil, as well as its effect on tomato plant. It was found that the primary cause for the farm soil to become acidified was the heavy applications of physiological acid fertilizers, such as (NH4)2SO4, NH4Cl, K2SO4, etc. in the long run. The yield as well as the quality of the tomato fruit grown on such acidified soil was distinctly lowered as compared with those gro...             通过菜地土壤考查和番茄的田间及盆栽试验,明确了杭州市郊菜地土壤酸化的主因是长期偏施大量生理酸性肥料,特别是硫酸铵.而目前降水中的致酸离子的影响,似乎还不严整.在亩施15kg氮的情况下,硫酸铵处理的土壤pH较对照下降0.59,交换姓酸量增加1.23me/100g土,影响显著;尿素处理的土壤pH下降0.18,交换性酸量增加0.21me/100g土,影响轻微.当土壤pF降至5.35以下时,土壤交换性酸度,特别是交换性铝量剧增,盐基饱和度迅速下降,此时番茄根系发育差,产量和品质均明显下降.酸化的菜地土壤,其交换性酸含量虽高,但以交换性H~+为主.施用城市生活垃圾肥或石灰石粉即可校正土壤酸度. 文摘来源          The parent-soil types of tea field soil are mainly yellowish-red earth, yellow earth, brownish-red earth and yellowish-brown earth in Anhui Province. The physical & chemical properties & cultivated techniques are as follows: 1、Both the yellowish-red tea soil and the yellow tea soil are gravelly. The pH of the soils spans between 4.1～5.0, the base saturation is lower than 40%,the exchangeable Al~(3+)ranges between 4.00～9.00 cmol(+)Kg~(-1) soil, the tendency of soil acidification is obvious. It should be cult...             安徽茶园土壤的母土类型主要有黄红壤、黄壤、棕红壤和黄棕壤。1、黄红壤、黄壤型茶园粗骨特征明显,土壤PH4.1—5.0,盐基饱和度小于40%,交换性铝4.00—9.00厘摩尔(+)/千克土,呈酸化趋势。应等高种植和施用生理酸性肥料。2、棕红壤型茶园质地粘重,物理性状差,雨季土壤滞水严重,土壤PH4.7—5.9,盐基饱和度多小于40%,交换性铝3.6—6.0厘摩尔(+)/千克土。应开好田间三沟,消除雨季积水,施用生理酸性、中性肥料和深耕。3、黄棕壤型茶园粗骨特征强,质地轻,固水保土作用弱,土壤PH5.5—6.5,盐基饱和度30%—50%,交换性钙2.30—40.00厘摩尔(+)/千克土,交换性铝0.28—3.42厘摩尔(+)/千克土。应实行等高梯地种植和施用生理酸性肥料。三类茶园土壤的有机质、全氮及速效磷钾缺乏,有效硼、钼不足,可通过种植绿肥,增施有机肥和平衡施用化肥进行改良。 文摘来源   << 更多相关文摘         相关查询: 生理酸性肥料 酸性 肥料 酸性皂 酸性集料 新型肥料 肥料资源 肥料需求 酸性化合物 磁性肥料 酸性粘多糖 酸性烧结矿  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关酸性肥料的内容 在数字搜索中查有关酸性肥料的内容 在概念知识元中查有关酸性肥料的内容 在学术趋势中查有关酸性肥料 的内容

CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务

2008 CNKI－中国知网

京ICP证040431号 互联网出版许可证 新出网证(京)字008号 北京市公安局海淀分局 备案号：110 1081725  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社