您要查找的是不是:
- Roses will not root in such acid soil. 玫瑰在这种酸性土壤中不会生根。
- Aluminum is the main factor limiting plant growth on acid soil . 铝是酸性土壤中植物生长发育的主要限制因子。
- Severe“ whiptail” condition in field specimen from and acid soil . 在除酸性土壤以外的土壤中普遍生长;
- Rye is tolerant of poor, acid soils. 黑麦耐贫瘠的酸性土壤。
- Rye is tolerant of poor,acid soils. 黑麦耐贫瘠的酸性的土壤。
- This is an indicator plant of acid soils. 这是一酸性土地的指标植株。
- North American annual plant with usually yellow or orange flowers; grows chiefly on wet rather acid soil. 北美一年生植物,花通常黄色或橙色;主要生长在潮湿酸性土壤中。
- Analysis of cultural soil showed that most of Clematis can grow very well in approach acid soil. 对栽培土壤进行了分析 ,结果表明大部分铁线莲也可在偏酸性土壤中生长
- It is also used as a bas fertilizer, especially for acidic soil. 特别适用于酸性土壤,可作基肥。
- Effects of applying lime on the properties of acid soil and the leaves quality in flue-cured tobacco. 酸性土壤施石灰对土壤性质与烤烟品质的影响
- Severe“ whiptail” condition in field specimen from and acid soil . Bare midribs or very narrow residual lamina. 甘蓝缺钼“鞭尾症:在田间试验和酸性土壤上有严重的鞭尾症状,中脉突出,狭小的叶片残留。
- The growth of plant was strongly inhibited in acid soil, and aluminum toxicity was the most important reason. 酸性土壤上,植物的生长受到很大的抑制,铝对植物的毒害是最主要的问题。
- Molybdenum deficiency is found when legumes are grown on acid soils. 在酸性土壤上种植豆科作物时常发现缺钼。
- Aluminum in Acidic Soils and Its Phytotoxicity. 酸化土壤中铝及其植物毒性
- The availability of Si in acid soil was decreased by increaslng soil pH, and that in alkaline soil was increased by decreasing the soil pH. 强酸性土、酸性土,质地偏砂土壤常是缺硅土壤; 提高酸性土的pH,硅的有效性下降,降低碱性土的pH,土壤硅的有效性增强。
- On the slightly acid soil, application of NPK+DCD+Mo enhanced lettuce yield by 21.4% and improved its quality, decreasing nitrate content by 27.3%. 微酸性土以氮磷钾 +DCD +Mo配施较施氮降低茎硝酸盐含量 2 7.;3%25;改善了营养品质;提高产量 2 1
- Spores of an arbuscular mycorrhizal fungal which marked as 2-1A1 were isolated from the acid soil in Guangdong Province. 从广东酸性土壤分离得到一种编号为2-1A1的丛枝菌根真菌.
- Aluminum toxity is the main factor that limits crops growth in the acid soil, and many crops response to micromole aluminium. 铝毒是酸性土壤限制作物生长的主要原因之一,许多作物对微摩尔浓度的铝发生毒害反应。
- Chen H C.Improving acid soil and raising to bacco field and quality by lime application[J].Sci.and Tech.of Tobacco,1996(6):36-37. [3]陈厚才.;施用石灰改良酸性土壤提高烤烟产质[J]
- The activity of soil microorganism is inhibited at low dose. At high dose, the crop yield is decreased by 10%, and on acid soil,by 50%. Alfalfa and tree are also yield decreased. 低剂量时 ;即可使土壤微生物活性受到抑制 ;高剂量时可使农作物减产 1 0%25 ;在酸性土壤上减产达 50%25以上 ;对苜蓿及树木也同样引起减产 .