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The IR spectrum analysis results of the level of humification are consistent with those obtained from ultra-violet spectrum analysis.

其中,缙云山腐殖土腐殖酸的E465/E665最大,说明其分子的腐殖化程度、芳构化度和分子复杂程度等最小。

Soil-feeding termites and humus-feeding scarabaeid beetle larvae can selectively mineralize and degrade the peptidic component of humic acids in soil through combined functions of special proteolytic activities and extreme alkalinity (pH 10-12.5) of gut compartments in their intestinal tracts, and, as a result, enhance the humification of the humic acids.

食土白蚁和甲虫幼虫的极端碱性(pH10~12.5)肠道段和肠道内的特殊蛋白酶的共同作用促使这两种动物可以选择性地降解和矿化腐殖酸中的稳态多肽等组分,进一步提高腐殖酸的腐殖化程度。

The invention utilizes rocks containing various mineral matters and humus to culture soil microorganism crowd with humification function for clearing environmental pollution of livestock and poultry dung urine at the same time, processed effluent can improve sprouting rate and germinating biability of paddy seeds apparently, can be applied to organic farm production, improvement of livestock and poultry drinking water on farm, environmental improvement of hut microorganism; applied to paddy may strengthen resistance of rice blast, raise edible taste value of paddy, applied to vegetable and fruit may raise output and quality, strengthen the ability of resistance disease, reduce even avoid the use of pesticide and chemical fertilizer; applied to farm may avoid that livestock and poultry use antibiotic to reduce production accident.

利用含有各种矿物质的岩石和腐殖土培养具有腐殖化功能的土壤微生物群,在消除畜禽粪尿环境污染的同时,处理出水能够显著提高水稻种子的发芽率和发芽势,可以广泛应用于有机种植业、养殖场畜禽饮用水改善、养殖场棚舍微生物环境改善;应用于水稻可以增强水稻对稻瘟病的抵抗力,水稻食味值提高,应用于蔬菜、瓜果可以提高产量和品质,增强抵抗病害的能力,减少甚至避免农药和化肥的使用;应用于养殖场可以避免畜禽使用抗生素,减少生产事故。

It takes hundreds of years to make humus, and so we ought to save every bit of it.

腐殖土的形成需要几百年的时间,所以应当避免任何损失。

Dead plants and waste material from animals make it better, and slowly change it into humus

枯死的植物或动物的粪便可以使土质变好,慢慢地变成了腐殖土。

Adding humus significantly reduced the potential availability of zinc, copper, nickel, and lead in activated sludge.

投加腐殖土能明显降低活性污泥中锌、铜、镍、铅元素的潜在迁移能力。

The top layer of a soil profile; usually contains ''.

土壤层中的顶层;通常含有腐殖土。

A black mucky soil with a frozen ''.'subsoil'.

黑色的腐殖土,有结冻的''。

This indicates that these HA have similar compositions, but different structures and properties.Results from analysing E465/E665 are the same as those obtained by analysing molecule structure using colour index coefficientΔ~ K.Compassion study of HA in NaOH and NaHCO_3 solutions show that the absorption peaks shift towards the direction of longer wavelength.

这几个吸收带的变化证明了以紫色潮土HA、石灰性黄壤HA、中性紫色HA、酸性紫色HA、腐殖土HA为序的腐殖酸的芳构化度降低、缩合程度下降的观象,说明腐殖土HA其分子在苯环C骨架的聚合程度、芳构化度和分子复杂程度等上均最小,与紫外光谱分析结果一致。

Figure 16-20 shows the good correlation observed between the magnetic field and the gold values over a muck-covered placer in this area.

图16-20表明了此地区腐殖土覆盖下砂积矿床上面的磁场和含金量之间的良好对比关系。

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