Weed control for sustaining rice production under dry seeding systems in North-Western India

2022 ◽  
pp. 1-15
Author(s):  
Suman Sen ◽  
Ramanjit Kaur ◽  
T. K. Das ◽  
Y. S. Shivay ◽  
Chaitanya Prasad Nath
Keyword(s):  
Weed Control ◽  
Rice Production ◽  
Western India ◽  
North Western

Gastrointestinal Protective Effect of Zizyphus xylopyrus (Retz) Willd Leaf Extract Against Indomethacin and HCl-EtOH Induced Ulcers

2019 ◽  
Vol 5 (2) ◽  
pp. 140-146
Author(s):  
Shweta Jain ◽  
Sourabh Jain ◽  
Nagendra S. Chauhan ◽  
Ankur Vaidya
Keyword(s):  
Protective Effect ◽  
Ethanolic Extract ◽  
Negative Control ◽  
Gastric Epithelium ◽  
Gastric Ulcers ◽  
Western India ◽  
Skin Infections ◽  
Ulcer Index ◽  
Digestive Disorders ◽  
North Western

Background: Zizyphus xylopyrus (Retz.) Willd. (Rhamnaceae) is a straggling shrub or a small tree, armed with spines, found throughout north western India, Pakistan and China. Methods: The aerial and root barks, leaves and fruits of Zizyphus species are used in medicine for the treatment of various diseases such as weakness, liver complaints, obesity, diabetes, skin infections, fever, diarrhea, insomnia and digestive disorders. Ethanolic extract of leaves of Zizyphus xylopyrus (Retz) Willd was prepared by solvent extraction and subjected to study the protective effect against Indomethacin and HCl-EtOH induced ulcer using Ranitidine (100 mg/kg) and Omeprazole (8 mg/kg) as standard respectively. Results: Histopathological lesions with marked disorientation of the gastric epithelium was observed in negative control, while extract treated rats showed a better protected mucosa with intact epithelium in comparison to standard treated rats. Ulcer index and percentage ulcer protection also represent protecting effects of the extract. Conclusion: Ethanolic extract of Z. xylopyrus (Retz) Willd leaves extract was found to be significantly protective against gastric ulcers.

Studies on the origin, evolution, and distribution of the Gramineae. III. The tribes of the subfamily Eragrostoideae

1960 ◽  
Vol 8 (3) ◽  
pp. 256 ◽  
Author(s):  
W Hartley ◽  
C Slater
Keyword(s):  
Wide Distribution ◽  
Western India ◽  
Distribution Maps ◽  
Winter Temperatures ◽  
Close Relationship ◽  
Hot Arid Climate ◽  
South West Africa ◽  
The Tropics ◽  
World Distribution ◽  
North Western

In further studies of grass distribution, maps are presented showing the world distribution of the Eragrosteae (sensu str.) and of the subfamily Eragrostoideae within which it is included. Both taxa show centres of high relative specific differentiation in inland Australia and in South West Africa, but in addition, the subfamily has centres of differentiation in the Sahara rekion, northern Mexico, and north-western India. The centres of differentiation are all in regions of hot, arid climate near the tropics of Cancer and Capricorn. The close relationship between climate and distribution is most apparent in the case of the subfamily Eragrostoideae, species of which are relatively abundant in the grass flora of all arid regions with high winter temperatures and summer or non-seasonal rainfall incidence. The distributions of most of the other tribes and subtribes which have been included in the Eragrostoideae show a similar relationship to climate. Some apparent exceptions to this are discussed, and it is shown that the geographical evidence supports conclusions from recent cytotaxonomic and anatomical studies that the taxa concerned should be removed from the subfamily. The very wide distribution of the subfamily and of its constituent taxa, as well as the close relationship between the distribution pattern and climate, suggests that the subfamily is a very old one. Geographical and taxonomic evidence indicates that it may have originated in tropical or subtropical Africa at least as early as the Oligocene.

Assessment of aerosols optical properties and radiative forcing over an Urban site in North-Western India

2016 ◽  
Vol 38 (10) ◽  
pp. 1232-1244 ◽  
Author(s):  
Vikram Mor ◽  
Rajesh Dhankhar ◽  
S. D. Attri ◽  
V. K. Soni ◽  
M. Sateesh ◽  
...  
Keyword(s):  
Optical Properties ◽  
Radiative Forcing ◽  
Urban Site ◽  
Western India ◽  
North Western

Chronological Variation in Chemical Composition of Urinary Calculi Between 1965–68 and 1982–86 in North-Western India

Urolithiasis ◽  
1989 ◽  
pp. 673-675 ◽  
Author(s):  
S. K. Thind ◽  
H. Sidhu ◽  
R. Nath ◽  
G. C. Malakandaiah ◽  
S. Vaidyanathan
Keyword(s):  
Chemical Composition ◽  
Urinary Calculi ◽  
Western India ◽  
North Western

scholarly journals Art. XIII.—Note on the Réh Efflorescence of North-Western India, and on the Waters of some of the Rivers and Canals

1863 ◽  
Vol 20 ◽  
pp. 326-344 ◽  
Author(s):  
Henry B. Medlicott
Keyword(s):  
Western India ◽  
Asiatic Society ◽  
The Subject ◽  
The Dead ◽  
North Western

The following notes, very nearly as they stand, were forwarded in July, 1861, by post to the late Colonel Baird Smith, for communication to the Eoyal Asiatic Society. The address got defaced in the mail-bags; and the parcel, after lying for several months in the Dead Letter Office, found its way back to Eoorkee. My observations have thus forfeited the advantage of correction and criticism from one so experienced in the subject to which they relate. Meanwhile, I have had some hurried opportunities of seeing and hearing more, and can thus make some alterations and additions.— H. B. M.

A note on annual reproductive rhythm in Marwari sheep of the Rajasthan Desert in India

1980 ◽  
Vol 30 (1) ◽  
pp. 153-156 ◽  
Author(s):  
J. P. Mittal ◽  
P. K. Ghosh
Keyword(s):  
Body Weight ◽  
Average Length ◽  
Live Weight ◽  
Reproductive Activity ◽  
The Body ◽  
Seasonal Effect ◽  
Western India ◽  
Seasonal Fluctuations ◽  
Body Weights ◽  
North Western

ABSTRACTSeasonal fluctuations in oestrous activity and live weight were studied in ewes of the Marwari breed indigenous to the Rajasthan Desert in north-western India. Of the ewes examined 80 to 100% were in oestrus every month of the year, indicating thereby the non-seasonality of female reproductive activity in this breed. On average, each ewe exhibited heat 18 times a year. The incidence of silent heats was low (4·2 %). The average length of an oestrous cycle was 17 days, while the actual period of oestrus varied from 24 to 48 h with an average of 36 h. No seasonal effect on these activities could be observed. The maximum and minimum body weights of the animals were recorded during the autumn (October) and summer (June) months respectively. The body weights differed significantly (P<0·05) between months. Sexual activity in these animals is, therefore, apparently not affected by changes in body weight. The continuous nature of oestrous activity in Marwari sheep may be economically exploited by regulating the lambing season according o t the prevailing ecological conditions and market demands, without the use of hormones.

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