Nitrogen requirements of taro

References

• De la Pena , R.S. and Plucknett , D.L. 1972 . Effect of nitrogen fertilization on the growth, composition, and yield of upland and lowland taro (Colocasia esculenta) . Expl. Agric. , 8 : 187 – 194 .
   Google Scholar
• Igbokwe , M.C. and Ogbonnaya , J.C. . Yield and nitrogen uptake by cocoyam as affected by nitrogen application and spacing . Proceedings International Society Tropical Root Crops . September 8–12 1980 , Ibadan, Nigeria. Edited by: Terry , E.R. pp. 255 – 257 . Africa Branch .
   Google Scholar
• Jacobs , B.C. and Clarke , J. 1993 . Accumulation and partitioning of dry matter and nitrogen in traditional and improved cultivars of taro [Colocasia esculenta (L.) Schott] under varying nitrogen supply . Field Crops Res. , 31 : 317 – 328 .
   Web of Science ®Google Scholar
• Mohankumar , C.R. and Sadanandan , N. 1991 . Changes in the NPK status of the soil as affected by continuous cropping and levels of NPK application on taro in Ultisol . J. Root Crops , 17 : 73 – 74 .
   Google Scholar
• Dow , A.I. and Roberts , S. 1982 . Proposal: Critical nutrient ranges for crop diagnosis . Agron. J. , 74 : 401 – 403 .
   Web of Science ®Google Scholar
• Lorenz , O.A. and Tyler , K.B. 1983 . Plant tissue analysis of vegetable crops. Soil and Plant Tissue Testing in California , Bulletin 1879 University of California .
   Google Scholar
• Walworth , J.L. and Muniz , J.E. 1993 . A compendium of tissue nutrient concentrations for field‐grown potatoes . Am. Potato J. , 70 : 579 – 597 .
   Web of Science ®Google Scholar
• Doll , E.C. , Christenson , D.R. and Wolcott , A.R. 1971 . Potato yields as related to nitrate levels in petioles and soils . Amer. Potato J. , 48 : 105 – 112 .
   Web of Science ®Google Scholar
• Gardner , B.R. and Jones , J.P. 1975 . Petiole analysis and the nitrogen fertilization of Russet Burbank potatoes . Amer. Potato J. , 52 : 195 – 200 .
   Google Scholar
• Ezumah , H.C. and Plucknett , D.L. 1981 . Cultural studies on taro, Colocasia esculenta (L) Schott . J. Root Crops , 7 : 41 – 52 .
   Google Scholar
• Nigam , A.K. and Choubey , P.C. 1990 . Analysis of leaf physiology determining the productivity of Colocasia esculenta L . J. Root Crops , 16 : 41 – 42 .
   Google Scholar
• Payot , J.A. , Abit , S.E. and Evangelio , L.A. 1982 . Effect method of placement and rate of Leucaena leaves application on taro . Ann. Trop. Res. , 5 : 38 – 45 .
   Google Scholar
• Mohankumar , C.R. and Sadanandan , N. 1990b . Nutrient uptake pattern in taro as influenced by varying levels of NPK fertilization . J. Root Crops , 16 : 92 – 97 .
   Google Scholar
• Mohankumar , C.R. and Sadanandan , N. 1990a . Growth and rooting pattern of taro [Colocasia esculenta (L.) Schott] . J. Root Crops , 16 : 61 – 63 .
   Google Scholar
• Igbokwe , M.C. . Growth and development of Colocasia Xanthosoma spp. under upland conditions . Tropical Root Crops: Production and Uses in Africa, Proceedings 2nd. Symposium Society Tropical Root Crops . April 14–19 1983 , Doula, Cameroon. Edited by: Terry , E.R. pp. 172 – 174 . Africa Branch .
   Google Scholar
• McCollum , R.E. 1978 . Analysis of potato growth under differing P regimes. II. Time by P‐status interaction for growth and leaf efficiency . Agron. J. , 70 : 58 – 67 .
   Web of Science ®Google Scholar
• De la Pena , R.S. and Plucknett , D.L. . The response of taro [Colocasia esculenta (L.) Schott] to N, P, and K fertilization under upland and lowland conditions in Hawaii . Proceedings International Symposium on Tropical Root Crops . April 2–8 1967 , St. Augustine, Trinidad. pp. 70 – 84 . University of West Indies .
   Google Scholar
• Melchor , F.M. and de la Pena , R.S. 1976 . Dryland taro production under mulch , Instant Information Series 16, Hawaii Cooperative Extension Series Honolulu, HI : University of Hawaii .
   Google Scholar
• De la Pena , R.S. 1972 . Upland taro , Home Garden Vegetable Series 18 Honolulu, HI : Hawaii Cooperative Extension Service, University of Hawaii .
   Google Scholar
• Mohankumar , C.R. , Sadanandan , N. and Saraswathy , P. 1990 . Effect of levels of NPK and time of application of N and K on the yield of taro [Colocasia esculenta (L.) Schott] . J. Root Crops , 16 : 33 – 38 .
   Google Scholar
• Kumar , V. , Sveekumaran , V. , Nair , K. and Aiyer , R.A. 1991 . Fertilizer management of taro in the tribal holdings of Amboori . J. Root Crops , 17 : 69 – 70 .
   Google Scholar
• Ashokan , P.K. and Nair , V. 1984 . Response of taro [Colocasia esculenta (L.) Schott] to nitrogen and potassium . J. Root Crops , 10 : 59 – 63 .
   Google Scholar
• Gosh , S.P. 1983 . Two decades of research , Trivandrum, , India : Central Tubers Crop Research Institute .
   Google Scholar
• Pardales , J.R. Jr. , Villanueva , M.R. and Cotejo , F.R. Jr. 1981 . Performance of taro under lowland conditions as affected by genotype, nutritional status and population density . Ann. Trop. Res. , 4 : 156 – 167 .
   Google Scholar
• Rashid , M.M. and Daunicht , H.J. 1979 . Chemical composition of nine edible aroid cultivars of Bangladesh . Scientia Hort. , 10 : 127 – 134 .
   Google Scholar
• Ching , K.W. . Development of starch, protein, leaf and tuber crops . Proceedings International Symposium Tropical Root and Tuber Crops . August 23–30 1970 , Honolulu, HI. Edited by: Plucknett , D.L. pp. 143 – 146 .
   Google Scholar
• Kabeerathuma , S. , Prabhakar , M. and Mohankumar , B. 1984 . Nutrient uptake by taro (Colocasia esculenta). I. NPK uptake at different stages of growth . J. Root Crops , 10 : 29 – 32 .
   Google Scholar