Liming相关论文
Economic cost-benefit analysis for the agricultural use of sewage sludge treated with lime and fly a
A tool for calculating the economic and environmental impacts of the use of byproducts of industrial processes that can ......
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Biochar did not alter nitrous oxide emissions from a semiarid agricultural soil - Alternative mitiga
Global food production is reliant on semi-arid soils that cover one fifth of the global land area,with the extent of the......
Coking wastewater (CW) contains toxic and macromolecular substances that inhibit biological treatment.The refractory com......
Use of Mussel Shells as a Soil Amendment: Effects on Bulk and Rhizosphere Soil and Pasture Productio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The earthworms Pheretima carnosa, Drawida gisti and Eisenia foetida were studied to compare their contributions to the d......
Use of Mussel Shells as a Soil Amendment: Effects on Bulk and Rhizosphere Soil and Pasture Productio
Large quantities of mussel shells (66 000-94000 t year-1),an alkaline material that can be used as a soil amendment,are ......
经盆栽和田间试验结果表明，红壤施用石灰不但能降低土壤酸度，并能显著提高玉米的产量和肥料利用率。盆栽玉米地上部干物质重量提高５９．８－１５６．５＾；１９８９和......
针对将天然皮革手工绘画艺术在皮革产品上的应用，赋予天然皮革各种绚丽多姿的皮革手工绘画工艺。本文以产品质量为评价标准，研究了天......
完成浸灰工序后，先加入六偏磷酸钠（SHMP）水洗灰皮，再对灰皮进行去肉、片皮、称重等操作，以预防灰斑形成。用FESEM和EDS分析SHMP水洗灰皮......
The earthworms Pheretima carnosa,Drawida gisti and Eisenia foetida were studied to compare their contributions to the de......
在氮镉交互作用下，采用3种（双氰胺、石灰和有机肥）改良剂，研究其对番茄品质、硝酸盐和镉的积累的影响。结果表明：3种改良剂均能提高番茄......
酸性红壤上添加石灰显著增加土壤对镉的吸附量并降低吸附态镉的解吸量。但石灰用量较低时，镉的解吸率反而比未施石灰时增加。盆栽试......
为了确定酸化森林生态系统的修复效果,在重庆铁山坪的马尾松林内设立了6个10m×10m的样地,其中2个作为对照样地,另外4个分别在......
将无灰无硫化碱脱毛浸灰试验工艺同传统石灰硫化碱脱毛浸灰工艺在绵羊皮上的应用进行了对比。通过浸灰皮组织切片、浸灰废液中羟脯......
通过对蓝湿革浸灰反应过程中溶液的pH值及电导率变化的测定，探讨了尿素用量对浸灰体系pH的影响。结果表明，浸灰时加入尿素，对体系的pH......
从组织学的角度，利用三色染色法及苏丹Ⅳ染色，分析比较了山羊皮胶原纤维及其它组织结构在浸灰前后的变化。......
通过在受铜冶炼厂“三废”污染的镉污染土壤上施用不同水平的石灰和有机物质（泥炭或堆肥），研究了施用石灰和有机物质对降低黑麦草吸收......
通过盆栽和大田试验,研究了氮镉交互作用下不同改良剂(有机肥、双氰胺和石灰)对辣椒品质的影响。结果表明:在试验范围内,有机肥处......
Saturation Levels by Bases and Time of Incubation in the Development and Growth of Ornamental Sunflo
Floriculture is a promising segment of Brazilian agriculture. The ornamental sunflower (Helianthus annuus L. cv. Folded ......
Saturation Levels by Bases and Time of Incubation in the Development and Growth of Ornamental Sunflo
Floriculture is a promising segment of Brazilian agriculture. The ornamental sunflower (Helianthus annuus L. cv. Folded ......
针对我国土壤酸化普遍、华南土壤酸性较强的问题,研究华南荔枝园土壤p H状况,并进一步探讨荔枝生长最适pH,为荔枝园土壤p H改良的......
本文采用pH4.8、交换性酸2.8cmol kg-1,交换性Ca0.8cmol kg-1的花岗岩赤红壤（荒丘）,进行盆栽试验和田间试验,研究施生石灰对土壤化学......
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Agricultural liming contributes significantly to atmospheric CO2 emission from soils but data on magnitude of lime- cont......
Contribution of the Incorporation of Poultry Litter and Limestone for the Fertility of Sandy Soil in
Sandy soils have limitations for growing plants. In general, they have low fertility, high toxic aluminum content and lo......
对四种无机阳离子澄清剂进行了室内气浮清净试验,并进行了加灰与不加灰的对比试验.结果表明,添加了4～6%无机阳离子X的澄清剂清净效......
