Browsing by Author "Korikanthimath, V.S."
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Item Cardamom and arecanut mix cropping systems(1994) Korikanthimath, V.S.; Rajendra HegdeItem Diospyrus ebenum koenig an ideal shade tree for cardamom(1984-12) George, M.V.; Mohammed Sayed, A.A.; Korikanthimath, V.S.Pooled analysis of yield data from an experiment conducted at CPCRI Research Centre, Appangala, Karnataka to evaluate shade trees for cardamom for four years revealed that cardamom grown under karimaram (Diospyrus ebenum) yielded 40-50 per cent more (121 g) than under elangi (Mimusops elangi), nandi (Legerstremia lanceolata) and jack (Artocarpus integrifolia) (79-89 g). Plants grown under karimaram produced more and larger panicles than by those under other shade trees. Observations on general characters of shade trees also confirmed that the karimaram is superior to other shade trees for growing cardamom.Item Diospyrus ebenum Koenig an ideal shade tree for cardamom(2007-02-08) George, M.V.; Mohammed Sayed, A.A.; Korikanthimath, V.S.Pooled analysis of yield data from an experiment conducted at CPCRI Research Centre, Appangala, Karnataka to evaluate shade trees for cardamom for four years revealed that cardamom grown under karimaram (Diospyrus ebenum) yielded 40-50 per cent more (121 g) than under elangi (Mimusops elangi), nandi (Legerstremia lanceolata) and jack (Artocarpus integrifolia) (79-89 g). Plants grown under karimaram produced more and larger panicles than by those under other shade trees. Observations on general characters of shade trees also confirmed that the karimaram is superior to other shade trees for growing cardamom.Item Effect of fertiliser levels on Vesicular Arbuscular Mycorrhiza colonisation in cardamom(2007-02-08) Rohini Iyer; Kalpana Sastry, R.; Korikanthimath, V.S.Roots of cardamom plants growing in experimental plots with three fertiliser levels were examined twice once before and once after the South-west monsoon. Samples revealed the presence of the following three spp. of VAM fungi: Glomus macrocarpa, G. fasciculatum and Gigaspora coralloidea. Percent colonisation in roots varied from 40-100 per cent in pre-monsoon samples and 63-94 per cent in post-monsoon samples. Infection grading varied from 4.5 to 76.0 in pre-monsoon and 30.0 to 77.0 in post monsoon samples. Results showed that increasing doses of fertiliser tended to decrease the intensity and incidence of the VAM population in soil and roots.Item Estimation of leaf area in one-year-old cardamom plants(2007-02) George, M.V.; Korikanthimath, V.S.; Vijayakumar, K.; Bhagavan, S.The area (P) of any individual leaf of a one-year-old cardamom seedling can be estimated by a linear function P = 0.813B + 0.657 L.B. (R8 = 0.984) where L and B are the length and breadth of the leaf. The total functioning leaf area (Y) of a tiller with n* leaves can be estimated by a linear function Y = -3.168 L + 33.464 n b (R* = 0.976) where n is the total number of functioning leaves in the tiller and L and B are the linear measurements of median leaf. Further, the total functioning leaf area (A) of a whole clump consisting of several tillers can be estimated by a linear function. A = 11.935 L + 22.3 N.B (R8 = 0.979) where N is the total number of leaves in the clump and L and B are the linear measurements of the median leaf of tiller having the maximum number of leaves.Item Evaluation of oil percentage in different varieties/ types of cardamom(2007) Mohamed Sayed, A.A.; Korikanthimath, V.S.; Mathew, A.G.Item Evaluation of oil percentage in different varieties\types of cardamom(2007-02) Mohamed Sayed, A.A.; Korikanthimath, V.S.; Mathew, A.G.Item Feasibility of ramie intercropping in coconut(2010) Manjunath, B.L.; Ramesh, R.; Korikanthimath, V.S.Field experiments were conducted at ICAR Research Complex for Goa for three years during 2005 to 2008 to study the feasibility of growing ramie (Boehmeria nivea (L.) Gaud) as intercrop in coconut. Three treatments that included comparison of sole ramie grown under open conditions, sole coconut and coconut + ramie intercropping system were studied in a Randomized Block Design with six replications. Although sole ramie grown under open conditions recorded significantly higher green (7,843 kg / ha / harvest) and fibre yield (243 kg / ha / harvest) over intercropping with coconut (6,747 kg / ha/ harvest and 210 kg / ha / harvest, respectively), the per unit productivity of green yield was still higher under intercropped situations (0.90 kg / m2/ harvest) over sole cropping (0.78 kg / m2 / harvest) indicating the potential of ramie for intercropping in coconut. An improvement in coconut productivity was observed during the experimental period over the pre-experimental period with an additional 11 nuts / palm / year indicating that the ramie intercropping has a positive influence on coconut yield. It was found that sole cropping of coconut is not much remunerative (Rs.14,830 / ha net returns) while pure cropping of ramie could lead to a net return of Rs. 57,120 / ha / year. However, intercropping of ramie in the interspaces of coconut could fetch a total net return of Rs.81,607 /ha, showing the prospects for intercropping of ramie in coconut in the agro-climatic condition of GoaItem Increasing Productivity of Cardamom through Large Scale Demonstration of Improved Technology in Farmers Fields in Kodagu District of Karnataka(2007-02) Korikanthimath, V.S.; Venugopal, M.N.; Naidu, R.; Sadanandan, A.K.A High Production Technology (HPT) programme was initiated in 1986 In all the key cardamom growing zones of Kodagu district Kantataka to motivate the grower to increase the per unit production to a level of 650 kg per ha by utilizing the information available at the Cardamom Research Centre, Appangala,collaboration with Spices Board. A series of meetings were held in various field units to enlighten planters for adoption of the HPT programe. Totally 42 farmer, were selected covering area of 94.10 ha by planting 4,70,500 C1-37 seedlings. The preplanting status survey of the HPT cardamom plantations revealed that the yield level ranged from as low as 10 to as high as 125 kg/ha, with the average being 58.0 kg/ha. The establishment of cardamom in all the plots is quite satisfactory (95%). The slots were monitored from time to time by implementing the package of practices as per calender of operations.Item The Influence of Rainfall on the Yield of Cardamom (Elettaria Cardamom Maton) in Coorg District(2007-02) Subbarao, G.; Korikanthimath, V.S.Item The Influence of Rainfall on the Yield of Cardamom (Elettaria Cardamom Maton) in Coorg District(2007) Subbarao, G.; Korikanthimath, V.S.Item Leaf Area Determination in Cardamom (Elettaria Cardamomum Maton)(2007-02) Korikanthimath, V.S.; Subbarao, G.A rapid and reliable method for leaf area estimation of intact leaves based on linear measurement using appropriate regression analysis in cardamom (Elettaria cardamomum Maton) is described. The leaf area factor differed with different cultivars.Item MAESOPSIS EMINII: A fast growing shade tree introduced in cardamom estate(2007-02) Korikanthimath, V.S.