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- The optimum soil type was sandy loam soil, followed by clay loam, sandy soil. 覆盖的土壤类型以沙壤土最好,粘壤土次之,风沙土较差,漏沙土最差。
- clay loam soil 粘壤土
- The result showed:(1) With the development of community, soil texture changed from silt to clay loam, soil texture was improved obviously. 结果显示:(1)着群落的发育,土壤质地由群落发育中期的粉土逐渐过渡到发育后期、期的粘壤土,土壤质地得到了明显的改善。
- One occupies relatively dry sandy loam soils. 一个则占据较干旱的沙壤土。
- The acidic buffering capacbility in different texture soils in the north China plain is clay soil>medium loam soil>light loam soil>sand loam soil>sand soil. 不同质地类型土壤的酸缓冲能力大小为:粘土>中壤土>轻壤土>砂壤土>砂土。试验结果还表明,土壤有机质含量与土壤酸缓冲能力无明显的相关性。
- Distribution of drip-applied orthophosphoric acid on Panoche clay loam directly under the emitter. 表6 Panoche 粘土滴头下滴灌施正磷酸的分布 Table 6.
- Stom J A ,Buttery B R .vine forager and the aggegation of a clavy loam soil[J]. 席远官.;有机农业生产基地建设、质量控制及关键技术。
- The results indicated that the cultivar with high gluten, planted on the clay loam, had highest protein content, and lowest starch content. 结果表明:面筋含量较高的品种在粘壤条件下蛋白质含量较高,而淀粉含量较低,砂壤地与之相反,中壤地蛋白质含量和淀粉含量处于砂壤和粘壤之间;
- The soil in Xiangyang was yellow clay soil and in Ezhou was brown loamy soil. 襄阳供试土壤为黄黏土,鄂州为棕壤土。
- A hole about 1.25 cm deep should be made into a soil of friable loam soil with a high humus content. 一个大约1.;25厘米深的洞、应该做成一易碎肥土土壤或者高腐殖质的土壤。
- The absorption and distribution of N, P and K differed with soil textures, and the order of total absorption of N, P and K per corn was loamy clay >loam> clay loam >sandy loam. 从后期氮磷钾的转移率看,不同质地土壤表现为砂壤>轻壤>中壤>粘壤;
- The effects of basic nitrogen supply capacity(BNC)of different texture soils(sandy soil,loam soil and clay soil)on potential rice yield(PRY)in Jiangsu Province were studied at 196 experiment plots in 11 counties with 19 different rice varieties. 以近年来江苏省广泛种植的19个不同基因型水稻品种为材料,在11个县市区196个田块进行试验,研究江苏省不同类型土壤基础供氮能力对水稻产量的影响。
- The performance of improved and local bread and durum varieties of wheat was compared on saline loam soil at the Hofuf Agricultural Research Centre. 摘要本文系报告中华民国驻沙乌地阿拉伯王国农业技术团于民国64年办理小麦品种适应性试验之结果。
- In the mean time,we also analysed changing laws of Lou soil?s physical properties in heavy loam soil region under different fertility level. 同时 ,还着重分析了重壤带的 土娄 土在不同肥力水平下其物理性质的变化规律。
- Flue-cured varieties require warm weather, humidity, light rainfall and a sandy, loam soil for their four-month growing season. 温暖的天气、湿气,轻的降雨量和沙质,肥沃土壤提供熏烟品种四季生长。
- The soils (Paleudults) consist predominantly of light brown fine loamy sand to fine sandy loam changing with depth into a brown sandy clay loam and sandy clay with red mottles. 土壤(强发育湿润老成土)主要为淡棕色细壤质砂土到细砂质壤土,随着深度增加,土壤变为棕色砂质粘壤土和带有红色斑点的砂质粘土。
- In the late growing stage, the transferring rate of N, P and K followed the order of sandy loam>loam> loamy clay >clay loam. 同时施肥使得叶片和茎鞘中的氮磷钾转移率略有降低。
- The soil N2O emissions flux was increased with the temperature increasing,and that of the loam soil type was higher than that of sandy one under the same temperature conditions. 土壤的N2O排放通量随温度的增加而增长,在相同温度下壤土类土壤N2O排放通量高于砂质土壤;
- Are mostly sandy loam soil. 土壤多属沙壤土。