2 result(s) search for keyword(s) 'Cowpea'    

Sowing time and nutrient management in cowpea under light textured acidic soil of Central Chitwan Valley, Rampur / Shrestha, R.    

Public ISBD in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki     Title : Sowing time and nutrient management in cowpea under light textured acidic soil of Central Chitwan Valley, Rampur Material Type: printed text Authors: Shrestha, R., Author ; B. N. Adhikari, Author ; Shrestha, S., Author Pagination: 199-208 p. Languages : English (eng) Keywords: Cowpea  grain  yield  nutrient  management,  sowing  time,  tropical  climate. Abstract: Cowpea (vignaunguiculata l. walp), a short-day plant when sown in rainy season produced excessive vegetative growth and less grain, and usually high incidence of insect pests. introduction of short duration cowpea variety makes possible to grow cowpea in post rainy season under  subtropical climate of central inner  terai. as a legume, cowpea fixes its own nitrogen, however, there has not been any fertilizer recommendation for short duration cowpea variety in nepal. field experiments consisting of four sowing dates starting from first week of august at 10 days intervals, and three nutrient management: chemical fertilizers @ 20:40:20 n:p2:o5:k2o kg ha-1, farmyard manure 10 t ha-1  (fym), and half dose of chemical fertilizer + 5 t ha-1  fym were carried out in determinate cowpea var. surya to evaluate the optimum time of sowing and nutrient source under subtropical climate of rampur from 2008 to 2010……………………. Link for e-copy: http://elibrary.narc.gov.np/?r=2105 in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki     Sowing time and nutrient management in cowpea under light textured acidic soil of Central Chitwan Valley, Rampur [printed text] / Shrestha, R., Author ; B. N. Adhikari, Author ; Shrestha, S., Author . - [s.d.] . - 199-208 p. Languages : English (eng) Keywords: Cowpea  grain  yield  nutrient  management,  sowing  time,  tropical  climate. Abstract: Cowpea (vignaunguiculata l. walp), a short-day plant when sown in rainy season produced excessive vegetative growth and less grain, and usually high incidence of insect pests. introduction of short duration cowpea variety makes possible to grow cowpea in post rainy season under  subtropical climate of central inner  terai. as a legume, cowpea fixes its own nitrogen, however, there has not been any fertilizer recommendation for short duration cowpea variety in nepal. field experiments consisting of four sowing dates starting from first week of august at 10 days intervals, and three nutrient management: chemical fertilizers @ 20:40:20 n:p2:o5:k2o kg ha-1, farmyard manure 10 t ha-1  (fym), and half dose of chemical fertilizer + 5 t ha-1  fym were carried out in determinate cowpea var. surya to evaluate the optimum time of sowing and nutrient source under subtropical climate of rampur from 2008 to 2010……………………. Link for e-copy: http://elibrary.narc.gov.np/?r=2105

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Response of Cowpea Varieties to different seeding dates and fertilizer nutrient management / M.K Sah    

Public ISBD in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.     Title : Response of Cowpea Varieties to different seeding dates and fertilizer nutrient management Material Type: printed text Authors: M.K Sah, Editor ; P Shah ; Sah, M.P., Author Pagination: 272-276 p. Keywords: Cowpea  ;  seeding  dates  spring  season  farm  yard  manure  response Abstract: Field experiments were conducted in cowpea (Vigna unguiculata (L.) Walp) during spring seasons of 2010 and 2011 to study the response of cowpea varieties to different seeding dates and fertility level at Regional Agriculture Research Station, Parwanipur. Twelve treatments consisting of three sowing dates (10111 March, 25th March and lOth April), two varieties (Prakash and Surya) and two fertility level ( 20:40:20 kg NPK/ha and FYM@ 5 tlha) were replicated thrice in a split- split plot design. Two years result indicated that 25 1 h March sown crop yielded more than 1 01 h March and the yield was significantly higher over lOth April sown cowpea. Irrespective of varieties and fertility level, date of seeding significantly influenced plant height, pod length, number of pods/plant, number of seeds/pod and I 00 seed weight of cowpea. However, Surya variety of cowpea was superior over Prakash with respect to growth and yield attributes. Both varieties were more irresponsive to farm yard manure than inorganic NPK fertilizers. Link for e-copy: http://elibrary.narc.gov.np/?r=953 in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.     Response of Cowpea Varieties to different seeding dates and fertilizer nutrient management [printed text] / M.K Sah, Editor ; P Shah ; Sah, M.P., Author . - [s.d.] . - 272-276 p. Keywords: Cowpea  ;  seeding  dates  spring  season  farm  yard  manure  response Abstract: Field experiments were conducted in cowpea (Vigna unguiculata (L.) Walp) during spring seasons of 2010 and 2011 to study the response of cowpea varieties to different seeding dates and fertility level at Regional Agriculture Research Station, Parwanipur. Twelve treatments consisting of three sowing dates (10111 March, 25th March and lOth April), two varieties (Prakash and Surya) and two fertility level ( 20:40:20 kg NPK/ha and FYM@ 5 tlha) were replicated thrice in a split- split plot design. Two years result indicated that 25 1 h March sown crop yielded more than 1 01 h March and the yield was significantly higher over lOth April sown cowpea. Irrespective of varieties and fertility level, date of seeding significantly influenced plant height, pod length, number of pods/plant, number of seeds/pod and I 00 seed weight of cowpea. However, Surya variety of cowpea was superior over Prakash with respect to growth and yield attributes. Both varieties were more irresponsive to farm yard manure than inorganic NPK fertilizers. Link for e-copy: http://elibrary.narc.gov.np/?r=953

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