12-14 September, 2011, Lucknow - Earth Science India

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National Conference on Science of Climate Change and Earth’s Sustainability: Issues and Challenges ‘A Scientist-People Partnership’ 12-14 September, 2011, Lucknow SUSTAINABILITY OF ENVIRONMENT & AGRICULTURE BY USE OF ECO FRIENDLY TECHNOLOGY & ECONOMICALLY BENEFICIAL MEDICINAL PLANTS Dharmatma Singh and R.P. Singh School for Environmental Sciences, Babasaheb Bhimrao Ambedkar Central University, Lucknow. email: mailtodharmatmasingh@gmail.com Climatic instability & improper planning is the major reason for loss of crop productivity and there by sustainability in agriculture and environment. The concept of sustainable environment by eco-friendly measures is paying heed from all walk of science .One of them is use of biofertilizer for enhancement in product quality and quantity besides controlling the excessive load of nutrient in soil or in air and water which is not available to plant for growth. If bound form inoculants (microorganism ;bacteria ,fungi, algae) is applied then it might be beneficial for plant growth for long term; because these( lower plant) play crucial role to the fate of applied available nutrient .For instance; my work revolve around potted Aloe vera ; a medicinal plant and application of Azospirillum +Bacillus .Former has a vast potential to fix nitrogen and later one I preferred for its phosphate solublizing capability from ambient environment particularly from soil. Because basic building block element of cellular structure (among total 118 element) is framed by these two element in the form of amino acid for protein formation and DNA as a chromatin material by nitrogen and phosphorus respectively The losses caused by leaching, emission, run-off by indiscriminate use of chemical fertilizers, particularly the nitrogenous, has led to substantial pollution of soil, air and water. High permissible limit of nitrate and nitrite in water bodies, soil; caused by run off and leaching of excessive nitrogen salt, applied as fertilizer are also responsible for ozone depletion. Aloe vera a medicinal plant of liliacae family is used to monitor the consequences and its result has shown that we could overcome adversity if proper management and planning have done. So medicinal plant of high economical value like Aloe farming and use of eco friendly technique would be a better way to achieve sustainability for both agriculture and environment and thereby human welfare. 102
National Conference on Science of Climate Change and Earth’s Sustainability: Issues and Challenges ‘A Scientist-People Partnership’ 12-14 September, 2011, Lucknow EFFECT OF DIFFERENT RHIZOBIUM STRAINS AND PHOSPHORUS ON SOYABEAN CROP (GLYCINE MAX L.) S.K. Dwivedi and Ram Gopal Department of Environmental Science, Babasaheb Bhimrao Ambedkar University, Lucknow-226025 email: gopal6754@gmail.com Pot experiments were conducted to evaluate the effect of different Rhizobium strains alone or in combination with phosphorus on soyabean. The parameters studied were nodule per plant, root and shoot length at 30, 60 and 90 days, beside these root / shoot fresh and dry weight, grain yield were also studied after harvesting. Surface sterilized seeds of soyabean were sown in earthen pots filled with sterilized soil. Level of phosphorus applied was 0, 40, 60 and 80 kg P 2 O 5 ha -1 as single super phosphate at the time of sowing in the soil. Among the three strains K-10 performed well compared to other two Rhizobium strains i.e S-10 and L-10. Application of Rhizobium strain and phosphorus also increased the growth and yield of soyabean and also improves soil fertility and NPK uptake by plant. CLIMATE CHANGE- A CASE STUDY OF DEBRIS FLOW IN LEH, LADAKH, J & K Pankaj Kumar 1 , Arpita Pankaj 1 , Ajay Kumar 1 , U.K. Dwivedi 1 and Ajai Mishra 2 1 Geological Survey of India, Northern Region, Lucknow 2 Centre of Advance Study in Geology, Lucknow University, Lucknow email: pankaj.kumar@gsi.gov.in The intensive rainfall on 5 th and 6 th August, 2010 caused extensive damages in Leh, Ladakh, Jammu & Kashmir. The biggest ever natural catastrophe in the recent history, due to debris flow caused more than hundred deaths, damaged mostly all houses and breached all major communication networks in Leh, at a height of 11,500 feet amsl, and located 424 km northeasterly from Srinagar along NH-1D. The region lies in the rain shadow zone of Himalaya which is absolutely devoid of the monsoon winds. The rainfall record of the region for the past five years shows that the average annual precipitation reported from the area is 75.7mm which includes 103
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12-14 September, 2011, Lucknow - Earth Science India

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