On natural light of tea-gardens and tea-houses

Anchylostoma Duodenalis on Tea Gardens

Anchylostoma Duodenalis on Tea Gardens

Migration and Accumulation of Octachlorodipropyl Ether in Soil-Tea Systems in Young and Old Tea Gardens

The migration and accumulation of octachlorodipropyl ether (OCDPE) in soil-tea systems were investigated using a gas chromatography-electron capture detector (GC-ECD) method in young and old tea gardens. When the residual concentration of OCDPE was 100 g a.i. hm-2 in soils, the peak concentrations of OCDPE in fresh leaves of young and old tea plants were 0.365 mg/kg and 0.144 mg/kg, taking 45 d...

The Mosquito Factor in the Malaria of Assam Tea Gardens

The main object in here reproducing this paper which was read before the Assam Branch of the British Medical Association at its Jorhat Meeting on March 2nd, 1925, is to publish it with the illustrations which were given by lantern and to correct a few minor misapprehensions thereanent which have arisen. The subject was the conclusions arrived at from a mosquito malaria survey of the tea gardens...

Light-induced Skin Carcinogenesis in 7,12-Dimethylbenz[ Tea, and Decaffeinated Green Tea on Ultraviolet B Inhibitory Effects of Black Tea, Green Tea, Decaffeinated Black

In a previous study (Z Y. Wang et ci., Cancer Res., 52: !!62—1!70, !992),wefoundthatadministrationof a waterextractof greentealeaves as the sole source of drinking fluid inhibited ultraviolet B light (UVB) Induced carcinogenesis in SKH-! mice previously Initiated with 7,12dimethylbenz[alanthncene (DMBA). In the present study, we compared the effects of black tea, green tea, decaffeinated blac...