Bundelkhand region of Central India is a hot spot of water scarcity, land degradation, poverty and poor socioeconomic status. Impacts of integrated watershed development (IWD) interventions on water balance and different ecosystem services are analyzed in one of the selected watershed of 850 ha in Bundelkhand region. Improved soil, water and crop management interventions in Garhkundar-Dabar (GKD) watershed of Bundelkhand region in India enhanced ET to 64% as compared to 58% in untreated (control) watershed receiving 815 mm annual average rainfall. Reduced storm flow (21% vs. 34%) along with increased base flow (4.5% vs. 1.2%) and groundwater recharge (11% vs. 7%) of total rainfall received were recorded in treated watershed as compared to untreated control watershed. Economic Water productivity and total income increased from 2.5 to 5.0 INR m À3 and 11,500 to 27,500 INR ha À1 yr À1 after implementing integrated watershed development interventions in GKD watershed, respectively. Moreover IWD interventions helped in reducing soil loss more than 50% compared to control watershed. The results demonstrated that integrated watershed management practices addressed issues of poverty in GKD watershed. Benefit to cost ratio of project interventions was found three and pay back period within four years suggest economic feasibility to scale-up IWD interventions in Bundelkhend region. Scaling-up of integrated watershed management in drought prone rainfed areas with enabling policy and institutional support is expected to promote equity and livelihood along with strengthening various ecosystem services, however, region-specific analysis is needed to assess trade-offs for downstream areas along with onsite impact.
Rainfall variability and water scarcity continue to hamper the food and income security of smallholder farming systems in poverty-affected regions. Innovations in soil and water management, especially in the drylands, are critical for meeting food security and water productivity targets of Agenda 2030. This study analyzes how rainfed agriculture can be intensified with marginal impact on the landscape water balance. The impact of rainwater harvesting structures on landscape hydrology and associated agricultural services was analyzed in the semi-arid Jhansi district of Bundelkhand region in central India. The Parasai-Sindh pilot watershed was subjected to a 5-year (2012-2016) monitoring of rainfed system improvements in water availability and crop intensification due to surface water storage (haveli system), check dams, and field infiltration structures. Hydrological processes were monitored intensively to analyze the landscape's water balance components. Rainwater harvesting (RWH) structures altered the landscape's hydrology, limiting average surface runoff from 250 mm/year to 150 mm/year over the study period. Groundwater levels increased by 2-5 m (m), alleviating water scarcity issues of the communities in recurring dry years. Nearly 20% of fallow lands were brought under cultivation.
Indian gooseberry (Emblica officinalis) commonly known as amla is one of the important fruit of Ayurveda. Nutritional and medicinal properties of amla make it a well known fruit. It is an excellent source of vitamin C, phytochemicals and minerals. Several cultivars of amla are grown throughout different parts of India. Physical characteristics are imperative for designing the equipments for processing, handling and storage. Processing of fruit into value added products is governed by chemical composition of fruit. The current work was aimed to examine the various physical and chemical characteristics of fruits of six cultivars viz. NA-7, NA-9, NA-10, Chakaiya, Balwant and Hathijhool. Characteristics namely height, diameter, geometric mean diameter, sphericity, surface area, aspect ratio, volume, density, rolling resistance, color, textural characteristics, proximate composition, ascorbic acid and polyphenol content was studied. Results showed that the highest fruit size was obtained in NA-7 and the lowest in Hathijhool cultivars while the highest density in Hathijhool and lowest in NA-10 cultivar. The fruit volume of different cultivars varied from 15.00 to 44.93 cm 3 . Moisture content was highest in Chakaiya followed by NA-7 cultivar. No significant difference was observed in surface hardness and moisture content of the fruit of different cultivars. The highest ascorbic acid and polyphenols content were found in Chakaiya cultivar. In the different cultivars, ash content ranged between 2.08 and 2.97% and NA-10 cultivar had the highest value followed by Chakaiya cultivar.
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