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Devi, Sonia
- Effect of Tree Leaf Litterfall on available Nutrients and Organic Carbon Pools of Soil
Abstract Views :132 |
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Authors
K. K. Bhardwaj
1,
M. K. Singh
2,
Dev Raj
1,
Sonia Devi
1,
Garima Dahiya
1,
S. K. Sharma
3,
M. K. Sharma
4
Affiliations
1 Department of Soil Science, CCS HAU, Hisar, IN
2 Department of Forestry, CCS HAU, Hisar., IN
3 Department of Agronomy, CCS HAU, Hisar, IN
4 Department of Soil Science, CCS HAU, Hisar., IN
1 Department of Soil Science, CCS HAU, Hisar, IN
2 Department of Forestry, CCS HAU, Hisar., IN
3 Department of Agronomy, CCS HAU, Hisar, IN
4 Department of Soil Science, CCS HAU, Hisar., IN
Source
Research Journal of Science and Technology, Vol 14, No 4 (2022), Pagination: 226-232Abstract
A study was conducted to investigate the effect of leaf litterfall of shelterbelt, Azadirachta indica, Ailanthus excels and Prosopis cineraria and control (devoid of trees) on available nutrients and organic carbon pools of soil from 3 distances (2, 5 and 10m) The total litterfall during the study period ranged between 1712 and 4126kg/ha and it was found maximum in the month of January and it was minimum in February in different plantations. Annual litterfall showed considerable variation among different plantations. Litter accumulation under the different plantations canopy was highest in the shelterbelt followed by Prosopis cineraria and lowest in the Azadirachta indica. There was improvement in soil organic carbon, dissolved organic carbon, microbial biomass carbon, available macro (N, P and K) and micronutrients (Zn, Fe, Mn and Cu) tree species when compared to field without trees. Significant improvement in soil organic carbon (0.14 to 0.26 %), available N (55.9 to 116.6kg/ha) P (9.6 to 13.6kg/ha) and K (188.9 to 248.3kg/ha) was observed under these tree species compared to field without trees. The content of Zn, Cu, Fe and Mn and was 15, 25, 40 and 51 percent, respectively higher under these tree species than the control field. The amount of nutrients returned to the soils through litter was significantly highest at 2m distance under different plantations. The present study indicated that these available nutrients and organic carbon pools improved significantly across the different land use system. Due to intensive cultivation and monocropping, the fertility of soil is deteriorating day by day. Simultaneously it is creating a pressure on the natural resources like soil because the population is increasing day by day. Therefore, it is wise to use degraded and problematic soil for cultivation. Agroforestry systems have been recognized as an alternative for the rehabilitation of degraded areas and it provides ecosystem services and reduces human impacts on natural forests (Nair et al., 2009). Tree based land use systems have special role in reclamation of wastelands, use of poor-quality waters, organic carbon build up and moderating climate change related risks. In areas of Haryana and Rajasthan trees like Prosopis cineraria, Azadirachta indica and Ailanthus excels are more beneficial under adverse environments due to their drought hardiness, resistance to inhospitable climate and assured economic returns. These tree species can be grown on soils having poor fertility, moisture deficit and high soil temperature.Keywords
Tree leaf litterfall, nutrients, organic carbon pools of soil.References
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- A Study to determine the prevalence of Psychological morbidity among medically ill patient admitted in Civil Hospital Panipat, Haryana
Abstract Views :135 |
PDF Views:0
Authors
Affiliations
1 Assistant Lecturer, Birender Singh College of Nursing, Jind, Haryana., IN
2 Professor, DRIEMS School and College of Nursing, Cuttack., IN
1 Assistant Lecturer, Birender Singh College of Nursing, Jind, Haryana., IN
2 Professor, DRIEMS School and College of Nursing, Cuttack., IN
Source
International Journal of Nursing Education and Research, Vol 10, No 4 (2022), Pagination: 335-340Abstract
A descriptive study was taken with the aim to assess the prevalence of psychological morbidity among medically ill patients admitted in civil hospital Panipat. The research approach selected in this study was based on quantitative research approach. Descriptive survey research design was adopted in this study. Stratified random sampling technique was used to recruit 120 samples from six strata. Tool for data collection was done through 4 Dimensional Symptom Questionnaire (4DSQ) is a self-report questionnaire that has been developed in primary care to distinguish non-specific general distress from depression, anxiety and somatization. Results of the study shown that majorities of the samples 64.6% had low distress, regarding depression three fourth of the samples 70.7 % had depression. An overwhelming majority of the samples 86.7 % had anxiety, low level of somatization was found among 62.4 % of the total samples. All the four variables in the study like distress, depression, anxiety and somatization were having significant correlation with each other. Study concluded that in all general hospitals nurses needs to assess the medically ill patient’s psychological status and plan care which includes psychological aspects to prevent and treat psychological morbidities.Keywords
Prevalence, Psychological morbidities, Distress, Depression, Anxiety, Somatization and Medically ill patients.References
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