Browsing by Author "Jeena Mathew"
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Item Agro techniques for augmentation of carbon storage through crop residue recycling in coconut-based cropping system(2023-03) Jeena Mathew; Abdul Haris, A.; Anithakumari, P.Item Balanced fertiliser application - A critical analysis for ensuring better productivity in coconut(2020-11) Jeena Mathew; Abdul Haris, A.Item Climate Change and soil pollution(2018) A. Abdul Haris; Nihad, K; Jeena MathewItem Coconut-growing soils of Kerala: 2. Assessment of fertility and soil related constraints to coconut production(2018) Nair, K.M; Abdul Haris, A.; Jeena Mathew; Srinivasan, V.; Dinesh, R.; Hamza, H.; Subramanian, P.; Thamban, C.; Chandran, K.P.; Krishnakumar, V.; Ravi Bhat; Hegde, R.; Singh, S.K.Item Community-level management of bio-resources for augmenting income from coconut-based farming systems in Kerala state, India(2020) Kalavathi, S.; Jeena Mathew; Indhuja, S.; Merin Babu; Muralidharan, K.Item CPCRI Regional Station, Kayamkulam at a glance(2013-09) Chandrika Mohan; Anitha Kumari, P.; Shareefa, M.; Jeena Mathew; Nihad, K.; Chaturvedi, V.K.Item Dynamics and Nutrient Release Pattern of Silica Sources in a Typical Entisol of Tropical Humid Region of Kerala(2017) Jeena Mathew; Krishnakumar, V.; Nampoothiri, C.K.; Vijayaraghava Kumar; Narayanan Namboothiri, C. G.Item Effect of Adding Secondary and Micronutrients in improving the Soil Productivity Parameters in the Sandy Soils of Onattukara Region(2012-08-18) Jeena Mathew; Sumam George; Indira, M.Item Efficient nutrient recycling strategy through integrated nutrient management in hybrid napier within a coconut (Cocos nucifera)-based system(2023) Nihad, K; Abdul Haris, A; Subramanian, P.; Jeena Mathew; Indhuja, S; Neenu, S.; Ravi Bhat; Sandip ShilThe present field experiment was conducted to investigate the impact of various combinations of organic inputs on the growth of fodder grass in a coconut [Cocos nucifera (L.)]-based mixed farming during 2013–17 at ICAR-Central Plantation Crops Research Institute, Regional Station, Kayamkulam, Kerala and refined in farmer’s field during 2018–21. The experiment was conducted in randomized block design with seven treatments and three replications with one control [chemical fertilizer (CF) alone] and six organic recycling options with combination of a native strain of Azospirillum sp. [L8(3)] isolated from the coconut rhizosphere, [100% RDN through cow dung slurry (CDS), 100% RDN through coconut leaf vermicompost (CLVC), 100% RDN through CDS + CLVC (1:1), 100% RDN through CDS + CLVC (1:1) + Azospirillum sp., 75% RDN through CDS + CLVC (1:1) + Azospirillum sp. and 50% RDN through CDS + CLVC (1:1) + Azospirillum sp.]. Basal application of 15 tonnes of dried cow dung, 400 kg lime and 90:30:24 kg NPK/ha were supplied irrespective of the treatments. The plants supplied with 100% RDN through CF and CDS + CLVC + Azospirillum sp. recorded the higher yield during the first year, followed by a yield decline in subsequent years which may be due to the nitrogen-induced reduction in soil pH as evident from the soil analysis. The significantly higher fresh fodder yield (126.9 tonnes/ha/year), dry matter yield (22.7 tonnes/ha/year), neutral and acid detergent fibres, crude protein and plant nutrient uptake were recorded by plants supplied with 75% RDN through CDS + CLVC + Azospirillum sp. Technological refinement by adding additional lime (400 kg/ha) during second and third years resulted in 24.59% higher yield. This system of recycling resulted 50% reduction in external physical inputs during the first year and 90% reduction in subsequent two years.Item Enhancing coconut productivity in Kerala: A simple solution to the complex problem(2020-08) Nair, K.M; Anil Kumar, K.S.; Thamban, C.; Lalitha, M.; Chandran, K.P.; Jeena Mathew; Abdul Harris; Srinivasan, V.; Maria Dainy; Shoji Joy Edison; Sajnanath, K.; Rajeev, M.S.; Vinod Mathew, S; Ajith Kumar, R; Rajasekharan, P.Item EVALUATION OF SOLUBOR FOR THE MANAGEMENT OF BORON DEFICIENCY IN COCONUT(Central Plantation Crops Research Institute, Regional Station, Kayamkulam, 2012) Krishnakumar, V.; Jeena Mathew; Narayanan Namboothiri, C.G.Item FINAL REPORT OF THE RESEARCH PROJECT ON EVALUATION OF SOLUBOR FOR THE MANAGEMENT OF BORON DEFICIENCY IN COCONUT(2016) Krishnakumar, V.; Jeena Mathew; Narayanan Namboothiri, C.G.Item Iron toxicity and phosphorus deficiency in coconut palms under highly acidic soil condition(2023-04) Abdul Haris, A; Jeena MathewItem Nutrient deficiency symptoms and its Management in Coconut(2021) Jeena Mathew; Abdul Haris, A.Item Nutrient Management in Coconut for Sustaining Productivity(2019-06) Jeena Mathew; Krishnakumar, V.; Indhuja, S; Abdul Haris, AItem Participatory technology assessment and refinement for evolving Climate–smart adaptations in the management of coconut based farming systems under coastal sandy soil conditions of South Kerala, India(2017) Kalavathi, S.; Jeena Mathew; Jacob Kurien; Anilkumar, B.; Nampoothiri, C.K.; Muralidharan, K.; Subramanian, P.Item Potential of native weed species as nutrient contributors of coconut garden in an Entisol(2014-08) Jeena Mathew; Krishnakumar, V.; Narayanan Namboothiri, C.G.Item Recent Microbiological Advances for Combating Soil Pollution(2018) Indhuja, S; Jeena MathewItem Soil characteristics and plant nutrient status in the root (wilt) affected areas of humid tropics(2017) Jeena Mathew; Krishnakumar, V.; Merin Babu; Joseph Rajkumar, A.; Anitha Kumari, P.; Narayanan Namboothiri, C.G.Item Soil Pollution, Causes, Effects and Management Strategies(2018) Jeena Mathew; Abdul Haris, A; Indhuja, S