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1

Traditional, nutraceutical and pharmacological approaches of Tamarindus indica (Imli)

100%
Soni N., Singh V. K.
European Journal of Biological Research
|
2019
|
tom 09
|
nr 3
2

Influence of temperature on the fecundity and acetylcholinesterase activity of the fresh water snail Lymnaea acuminata

100%
Srivastava A. K., Singh V. K.
Journal of Biology and Earth Sciences
|
2015
|
tom 05
|
nr 1
3

Biological action of Piper nigrum - the king of spices

100%
Srivastava A. K., Singh V. K.
European Journal of Biological Research
|
2017
|
tom 07
|
nr 3
4

Effect of phytocercaricide on certain enzyme activity in parasitic cercaria larva of Fasciola gigantica

81%
Sunita K., Kumar P., Singh V. K., Singh D. K.
European Journal of Biological Research
|
2015
|
tom 05
|
nr 3
5

Reproduction of Lymnaea acuminata fed to bait containing binary combination of amino acids with molluscicide

81%
Kumar P., Singh V. K., Singh D. K.
Journal of Biology and Earth Sciences
|
2013
|
tom 03
|
nr 1
6

Toxicity of Bauhinia variegata and Mimusops elengi with plant molluscicides against Lymnaea acuminata

81%
Singh K. L., Singh D. K., Singh V. K.
Journal of Biology and Earth Sciences
|
2012
|
tom 02
|
nr 2
7

Therapeutic and pharmacological aspects of photodynamic product chlorophyllin

81%
Chaturvedi D., Singh K., Singh V. K.
European Journal of Biological Research
|
2019
|
tom 09
|
nr 2
8

Pollen heteromorphism in Schleichera Lour. (Sapindaceae), observed in surface soil samples from central India

81%
Quamar F., Thakur B., Singh V. K., Pandey S. K.
Acta Palaeobotanica
|
2021
|
tom 61
|
nr 1
9

Response of Fasciola gigantica cercaria exposed to different photo and chemo stimulants

81%
Tripathi A. P., Singh V. K., Singh D. K.
Journal of Biology and Earth Sciences
|
2014
|
tom 04
|
nr 1
10

Seasonal variation in abiotic factors and toxicity of thymol against the snail Lymnaea acuminata

81%
Srivastava S., Kumar P., Singh V. K., Singh D. K.
Journal of Biology and Earth Sciences
|
2013
|
tom 03
|
nr 1
11
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Soil microbial and nutrient dynamics influenced by irrigation-induced salinity and sewage sludge incorporation in sandy - loam textured soil

61%
Ankush, Prakash R., Kumar R., Singh V., Harender, Singh V. K.
International Agrophysics
|
2020
|
tom 34
|
nr 4
12
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Response of guava trees (Psidium guajava) to soil applications of mineral and organic fertilisers and biofertilisers under conditions of low fertile soil

61%
Shukla S. K., Adak T., Singha A., Kumar K., Singh V. K., Singh A.
Journal of Horticultural Research
|
2014
|
tom 22
|
nr 2
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of organic inputs on strength and stability of soil aggregates under rice-wheat rotation

61%
Das B., Chakraborty D., Singh V. K., Aggarwal P., Singh R., Dwivedi B. S.
International Agrophysics
|
2014
|
tom 28
|
nr 2
The study aims to elucidate the impact of organic inputs on strength and structural stability of aggregates in a sandy loam soil. Tensile strength, friability and water stability of aggregates, and the carbon contents in bulk soil and in large macro (>2 mm), small macro (0.25-2 mm), micro (0.053-0.25 mm) and silt+clay size (<0.053) aggregates were evaluated in soils from a long-term experiment with rice-wheat rotation at Modipuram, India, with different sources and amounts of organic C inputs as partial substitution of N fertilizer. Addition of organic substrates significantly improved soil organic C contents, but the type and source of inputs had different impacts. Tensile strength of aggregates decreased and friability increased through organic inputs, with a maximum effect under green gram residue (rice)-farmyard manure (wheat) substitution. Higher macroaggregates in the crop residue- and farmyard manure-treated soils resulted in a higher aggregate mean weight diameter, which also had higher soil organic C contents. The bulk soil organic C had a strong relation with the mean weight diameter of aggregates, but the soil organic C content in all aggregate fractions was not necessarily effective for aggregate stability. The soil organic C content in large macroaggregates (2-8 mm) had a significant positive effect on aggregate stability, although a reverse effect was observed for aggregates <0.25 mm. Partial substitution of nitrogen by organic substrates improved aggregate properties and the soil organic C content in bulk soil and aggregate fractions, although the relative effect varied with the source and amount of the organic inputs.
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