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Influence of Urea, Naa and Hand Defoliation on Yield Parameters of Winter Guava Cv. Allahabad Safeda Under Chitwan Condition / G. Bhattarai ; Shrestha, G.K.
in Advancing horticultural research for development. Proceedings of the 7th National Horticulture Seminar , Khumaltar, Lalitpur, 12-14 June 2011 (Jestha 29-31, 2068) / Paudyal, K.P.
Title : Influence of Urea, Naa and Hand Defoliation on Yield Parameters of Winter Guava Cv. Allahabad Safeda Under Chitwan Condition Material Type: printed text Authors: G. Bhattarai, Author ; Shrestha, G.K., Author Pagination: 9-14 p. Languages : English (eng) Keywords: Psidium guajava, urea, NAA, hand defoliation, yield Abstract: The effect of crop regulating treatments on guava cv. Allahabad Safeda was studied at guava
orchard of the Institute of Agriculture and Animal Science, Rampur, Chitwan, from May 2008 to
Nov. 2008. The experiment was laid out in a RCBD with four treatments. The treatments were urea
(15 %), NAA (800 ppm), Hand Defoliation (IOO%foliage removal) and control, replicating 5 times.
In the rainy season crop the highest number of 317.40 fruits per plant was observed in control, but
it was highest i.e., 206.60 fruits per plant in the hand-defoliated plants in winter. Similarly for rainy
season, net yield (31.13 kg/plant) as well as the estimated yield (34.57 kg/tree) including the loss
due to bird injury was the highest in control, but in winter, total yield was highest (27.87 kg/plant)
in hand-defoliated plants. From the present study, HD was found most promising treatment for
obtaining highest yield in Allahabad Safeda variety of guava under Chitwan condition. However
this study need further testingfor recommendation over a wide locations and environment.Link for e-copy: http://elibrary.narc.gov.np/?r=1595 Influence of Urea, Naa and Hand Defoliation on Yield Parameters of Winter Guava Cv. Allahabad Safeda Under Chitwan Condition [printed text] / G. Bhattarai, Author ; Shrestha, G.K., Author . - [s.d.] . - 9-14 p.
in Advancing horticultural research for development. Proceedings of the 7th National Horticulture Seminar , Khumaltar, Lalitpur, 12-14 June 2011 (Jestha 29-31, 2068) / Paudyal, K.P.
Languages : English (eng)
Keywords: Psidium guajava, urea, NAA, hand defoliation, yield Abstract: The effect of crop regulating treatments on guava cv. Allahabad Safeda was studied at guava
orchard of the Institute of Agriculture and Animal Science, Rampur, Chitwan, from May 2008 to
Nov. 2008. The experiment was laid out in a RCBD with four treatments. The treatments were urea
(15 %), NAA (800 ppm), Hand Defoliation (IOO%foliage removal) and control, replicating 5 times.
In the rainy season crop the highest number of 317.40 fruits per plant was observed in control, but
it was highest i.e., 206.60 fruits per plant in the hand-defoliated plants in winter. Similarly for rainy
season, net yield (31.13 kg/plant) as well as the estimated yield (34.57 kg/tree) including the loss
due to bird injury was the highest in control, but in winter, total yield was highest (27.87 kg/plant)
in hand-defoliated plants. From the present study, HD was found most promising treatment for
obtaining highest yield in Allahabad Safeda variety of guava under Chitwan condition. However
this study need further testingfor recommendation over a wide locations and environment.Link for e-copy: http://elibrary.narc.gov.np/?r=1595 E-copies
http://nkcs.org.np/narc/dl/?r=1595URL Study on Use of Male Sterile Line for Hybrid Seed Production . in Chilli (Capsicum Annuum L.) / R. Dhungel ; T.R. Ghai ; Kanwar, J.S.
in Proceedings of the fifth National Seminar on Horticulture June 9-10, 2008 / Nepal Agricultural Research Council (NARC) (Khumaltar, Lalitpur, Nepal)
Title : Study on Use of Male Sterile Line for Hybrid Seed Production . in Chilli (Capsicum Annuum L.) Material Type: printed text Authors: R. Dhungel, Author ; T.R. Ghai, Author ; Kanwar, J.S., Author Pagination: 302-306 p. Languages : English (eng) Keywords: Chilli, CH-3, GA3, male sterile line, parental row ratio, urea, seed yield,
seed qualityAbstract: Field cum laboratory analysis were carried out in the Department of Vegetable Crops,
Punjab Agricultural University,· Ludhiana, during 2003-04 to evaluate effect of parental row
ratios (1:1, 2:1 and 3:1of female:male) and foliar sprays (GA3 10 and 20 ppm and urea
1and 1.5 %) on hybrid seed yield and quality of chilli obtained by using male sterile line
(MS-12). The experiment was laid out in split plot design with three replications in an
isolated plot. The experiment comprised of 15 treatments with the combination of three
parental row ratios as main plot treatments and five foliar sprays as sub-plot treatments.
Laboratory analysis for testing seed quality was done after sufficient time to break seed
dormancy. The findings revealed that the alternate row of male (S-2530) with MS-12
recorded the highest fruit set (27.33 %), fruit yield (48.80 g) per plant and seed yield (2.75
g) per plant. Nevertheless, two rows of female planted with single row of male gave
maximum seed yield per unit area (60.40 kg ha-1
) · while the quality remained at par. All the
foliar treatments significantly influenced plant height, number of fruits per plant, seed yield,
germination percentage and seed vigour over control. Foliar spray of GA3 20 ppm recorded
maximum fruit yield (49.25 g) per plant with the minimum seed yield of 45 kg ha·1
• The
highest seed yield (2.95 g) per plant and seed yield per unit area (70.16 kg ha-1
) was
recorded with the foliar spray of 1% urea. Foliar application of 1% urea_ was also effective in
significantly improving seed germination and seed vigour. Hence, it may be concluded that
maximum hybrid seed yield (89.38 kg ha-1
) of CH-3 can be produced by planting at 2:1 row
ratio of female:male parent followed by foliar spray of urea 1% at 30 and 40 days after
transplanting.Link for e-copy: http://elibrary.narc.gov.np/?r=265 Study on Use of Male Sterile Line for Hybrid Seed Production . in Chilli (Capsicum Annuum L.) [printed text] / R. Dhungel, Author ; T.R. Ghai, Author ; Kanwar, J.S., Author . - [s.d.] . - 302-306 p.
in Proceedings of the fifth National Seminar on Horticulture June 9-10, 2008 / Nepal Agricultural Research Council (NARC) (Khumaltar, Lalitpur, Nepal)
Languages : English (eng)
Keywords: Chilli, CH-3, GA3, male sterile line, parental row ratio, urea, seed yield,
seed qualityAbstract: Field cum laboratory analysis were carried out in the Department of Vegetable Crops,
Punjab Agricultural University,· Ludhiana, during 2003-04 to evaluate effect of parental row
ratios (1:1, 2:1 and 3:1of female:male) and foliar sprays (GA3 10 and 20 ppm and urea
1and 1.5 %) on hybrid seed yield and quality of chilli obtained by using male sterile line
(MS-12). The experiment was laid out in split plot design with three replications in an
isolated plot. The experiment comprised of 15 treatments with the combination of three
parental row ratios as main plot treatments and five foliar sprays as sub-plot treatments.
Laboratory analysis for testing seed quality was done after sufficient time to break seed
dormancy. The findings revealed that the alternate row of male (S-2530) with MS-12
recorded the highest fruit set (27.33 %), fruit yield (48.80 g) per plant and seed yield (2.75
g) per plant. Nevertheless, two rows of female planted with single row of male gave
maximum seed yield per unit area (60.40 kg ha-1
) · while the quality remained at par. All the
foliar treatments significantly influenced plant height, number of fruits per plant, seed yield,
germination percentage and seed vigour over control. Foliar spray of GA3 20 ppm recorded
maximum fruit yield (49.25 g) per plant with the minimum seed yield of 45 kg ha·1
• The
highest seed yield (2.95 g) per plant and seed yield per unit area (70.16 kg ha-1
) was
recorded with the foliar spray of 1% urea. Foliar application of 1% urea_ was also effective in
significantly improving seed germination and seed vigour. Hence, it may be concluded that
maximum hybrid seed yield (89.38 kg ha-1
) of CH-3 can be produced by planting at 2:1 row
ratio of female:male parent followed by foliar spray of urea 1% at 30 and 40 days after
transplanting.Link for e-copy: http://elibrary.narc.gov.np/?r=265 E-copies
http://nkcs.org.np/narc/dl/?r=265URL Human Urine: A Viable Source of Organic Fertilizer for Vegetable Production in Nepal- A Reivew / Arun Khanal in Nepalese Horticulture, v. 10: 1 ([07/25/2015])
[article]
Title : Human Urine: A Viable Source of Organic Fertilizer for Vegetable Production in Nepal- A Reivew Material Type: printed text Authors: Arun Khanal, Author ; Manoj Basnet, Author Publication Date: 2015 Article on page: 108-115 p. Languages : English (eng) Keywords: Ammonia, human urine, organic fertilizer, urea, vegetable, yield Abstract: Vegetables are the main source of food and nutrition for the increasing population that
should be minimally taken at amount of 75 -125 gram of green leafy vegetables, 85
gram of others vegetables and 85 gram of roots and tubers vegetables every day. The
total vegetable production of Nepal is 3301648 metric tons from total cultivated area
of 246392 hectares. To fulfill the demand of nation and utilize the export potentiality
of seasonal and off season vegetables, there is a need to increase production and
productivity. To increase production farmers are utilizing chemical fertilizer,
improved technology and hybrid varieties a lot. Excessive and haphazard use of
chemical fertilizer brings hazardous effect on health of people, soil, animals and
environment we live. The unnoticed human waste urine that causes environmental
pollution if unutilized could be used safely by the farmers as the alternative to chemical
fertilizer as it is very rich in nutrient content that are essential for plant growth in
available form. Human urine is locally available organic fertilizer that could be used
as alternative source of chemical fertilizer for the production of vegetables with better
product and lessen environmental hazard.
in Nepalese Horticulture > v. 10: 1 [07/25/2015] . - 108-115 p.[article] Human Urine: A Viable Source of Organic Fertilizer for Vegetable Production in Nepal- A Reivew [printed text] / Arun Khanal, Author ; Manoj Basnet, Author . - 2015 . - 108-115 p.
Languages : English (eng)
in Nepalese Horticulture > v. 10: 1 [07/25/2015] . - 108-115 p.
Keywords: Ammonia, human urine, organic fertilizer, urea, vegetable, yield Abstract: Vegetables are the main source of food and nutrition for the increasing population that
should be minimally taken at amount of 75 -125 gram of green leafy vegetables, 85
gram of others vegetables and 85 gram of roots and tubers vegetables every day. The
total vegetable production of Nepal is 3301648 metric tons from total cultivated area
of 246392 hectares. To fulfill the demand of nation and utilize the export potentiality
of seasonal and off season vegetables, there is a need to increase production and
productivity. To increase production farmers are utilizing chemical fertilizer,
improved technology and hybrid varieties a lot. Excessive and haphazard use of
chemical fertilizer brings hazardous effect on health of people, soil, animals and
environment we live. The unnoticed human waste urine that causes environmental
pollution if unutilized could be used safely by the farmers as the alternative to chemical
fertilizer as it is very rich in nutrient content that are essential for plant growth in
available form. Human urine is locally available organic fertilizer that could be used
as alternative source of chemical fertilizer for the production of vegetables with better
product and lessen environmental hazard.