Results 111 to 120 of about 231 (146)

Effects of two kinds of organic fertilizers on the growth and nutritional equality of perennial ryegrass

, 2016
为了了解不同有机肥对黑麦草生长和营养品质的影响,试验在种植黑麦草的土壤施加牛粪和猪粪有机肥,测定了黑麦草粗蛋白、粗纤维、粗脂肪等指标。结果表明:施用有机肥对黑麦草生长有较好的促进作用。在施肥处理120天时,猪粪组株高与对照组表现出极显著差异 ...
娄玉杰, 田雨, 管博, 韩东辰
core  

[Depression Syndrome Typing and Medication Pattern Analysis Through Unsupervised Clustering Combined With Latent Structure Dual Analysis]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhu H, Yu C, Li X, Wang R, Chen Y, Wang T, Wu W, Yao L.   +7 more
europepmc   +1 more source

[Progress in the relationship between head and neck squamous cell carcinom and the microbial community]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023
Liu C, Li Y, Dong Z, Zhang S, Huangfu H, Han Y, Chang M.   +6 more
europepmc   +1 more source

A field survey on the dietary use of traditional Chinese medicine in selected regions with the Cantonese, Hakka, and Teochew populations in Guangdong province, China. [PDF]

Food Sci Nutr
Peng JW, Chen SW, Wang P, Huang R, Li Q, Chen ZH.   +5 more
europepmc   +1 more source

["One-pot" preparation of aminated carbon nanotube-modified magnetic nanoparticles and their application to the quantification of phenoxyacetic acid herbicides in cereal and vegetable samples]. [PDF]

Se Pu, 2022
Huang Y, Liu J, Huang X.
europepmc   +1 more source

Risk factors for multiple myeloma and its precursor diseases. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Ma W, Zhao L, Zhou W.
europepmc   +1 more source

白三叶对黑麦草、弯叶画眉草的化感作用初探

, 2007
针对白三叶Trifolium repens与黑麦草Lotium perenne、弯叶画眉草Eragrostis curvula混播时导致后2种植物数量减少甚至消失的现象,通过白三叶的根部、地上部和植株水提液对黑麦草和弯叶画眉草种子进行发芽实验,以及白三叶与黑麦草、白三叶与弯叶画眉草种子混播进行实验,研究表明:白三叶(幼苗、2年生植株根及茎叶)的水提取液在原液以及稀释20倍时对受体植物的胚根和胚芽的生长均产生明显的抑制作用,而在100倍稀释液时表现出一定的促进作用 ...
张玉琳, 税军峰, 马永清
core  

[Progress in preparation of plant biomass-derived biochar and application in pesticide residues field]. [PDF]

Se Pu, 2022
Zhang X, Zhen D, Liu F, Peng Q, Wang Z.
europepmc   +1 more source

水生植物对富营养化水系统中氮、磷的富集与转移

, 2010
基于人工模拟自然条件的方法,选取狐尾藻(Myriophyllum verticillatum L.)、水芹菜(Oenanthe javanica)及黑麦草(Lolium perenne)等3种水生植物,对滇池入湖河道污水进行净化试验研究.探讨了水生植物对富营养化水体中氮、磷在不同相中的富集与转移效果.结果表明,沉积物相中,3种植物对氮的富集率为狐尾藻(64.71%)>水芹菜(19.12%)>黑麦草(5.88%)>空白(-7.84%),磷的富集率为水芹菜(187.2%)>狐尾藻(144.6%)>黑麦草 ...
吴乃成, 唐涛, 蔡庆华, 黄亮, 黎道丰   +4 more
core  

[Autosomal recessive polycystic kidney disease in a girl]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xu XY, Zhou QM, Tian YF, Zhao Q, Pan H, Chen QT, Luo YM, Guo ZZ, Li TH, Yang JH.   +9 more
europepmc   +1 more source