[Toxicity of lunar dust simulant exposure via the digestive system: Microbiota dysbiosis and multi-organ injury]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanChen Y +8 more
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Effect of Pretreated Wheat Straw on Soil Aggregate and Water-holding
, 2012 通过土柱模拟培养试验,对比研究秸秆经过粉碎、氨化预处理及与无机土壤改良剂(硫酸钙)混合配施对黄绵土结构及低吸力段持水特性的影响。结果表明,秸秆经粉碎、氨化预处理及与土壤改良剂配施后能显著提高土壤结构稳定性,降低土壤结构分形维数。其中粉碎氨化秸秆对提高土壤稳定性具有一定的迟效性。秸秆经过不同预处理后施入土壤使土壤孔隙连通性降低,并随着秸秆的分解得到改善。其中长秸秆对土壤孔隙连通性改善作用较粉碎秸秆差。试验表明,土壤团聚体分形维数与土壤结构评价指标均呈极显著负相关关系(P<0.01 ...
冯浩, 方圆, 王增丽
core
[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]
Se PuZhu R, Cai GP, Zheng HJ, Jia Q.
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[Simultaneous determination of saturated and aromatic hydrocarbons in soil by on-line high performance liquid chromatography-gas chromatography]. [PDF]
Se Pu, 2021 Liu L, Li B, Wu Y.
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EFFECT OF DIFFERENT STRAW-INCORPORATION METHODS ON SOIL WATER RETENTION CAPACITY AND EVAPORATION
, 2011 利用张力计测定蒸发过程中低吸力段土壤水分特征曲线,对比研究了秸秆在经过粉碎、氨化及与无机土壤改良剂混合三种措施处理后对土壤饱和含水量、低吸力段土壤持水及供水能力和早期干旱过程中土壤脱水速度的影响。结果显示:粉碎秸秆施入土壤后提高了土壤饱和含水量、持水及供水能力,而长秸秆对土壤饱和含水量、持水及供水能力的影响较小;粉碎并氨化的秸秆对土壤饱和含水量、持水及供水能力的提高作用更为显著。粉碎秸秆及长秸秆处理均易造成早期干旱过程中脱水速度过快,氨化后或当秸秆与无机土壤改良剂混合施入土壤时 ...
冯浩, 吴淑芳, 王珍
core
[Determination of trace polychlorinated biphenyls in environmental water samples by solid-phase microextraction-gas chromatography-tandem mass spectrometry using carbon nanotube composite microspheres materials]. [PDF]
Se PuSong XL +4 more
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[Advances in application of molecularly imprinted polymers to the detection of polar pesticide residues]. [PDF]
Se Pu, 2021 Li T, Chang M, Shi X, Xu G.
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, 1998 在查阅大量文献的基础上，较为详细地论述了化学试剂浸种、抗蒸腾剂、抗旱剂、保水剂及土壤改良剂与作物抗旱力的关系；通过对水土保持复合耕作法、蓄水覆盖耕作法、截流蓄水沟耕作法及集水深蓄耕作法的概述与分析 ...
庞小明, 张兴昌, 张积祥, 王晓
core
Shuitu Baochi Xuebao[目的] 为改良腐殖酸—磁性生物炭(HA—MBC),并探究改良后的HA—MBC与丛枝菌根真菌(AMF)联合作用对盐碱土性质与甜瓜生长的影响。[方法] 通过响应面优化法,分析磁性生物炭与腐殖酸配比(1∶4,1∶6,1∶8)、FeCl3、FeSO4试剂浓度(0.02,0.04,0.06 g/mL)及交联时长(48,72,96 h)对HA—MBC的影响,获取适合与AMF联施的最优改良方案。并通过盆栽试验,探究单菌、单炭和炭菌联作(AMF+10%B、AMF+20%B)对盐土、碱土理化性质,酶活性和甜瓜生长 ...
张雅婷 +12 more
doaj
[Research progress of mucormycosis in burns]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023 Shen T, Zhu F.
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