Effect of Different Doses of ga3 and Nitrogen on Seedling Growth of Trifoliate Orange [Poncirus Trifoliata (L.) Raf.] Under Open and Plastic Tunnel Condition / B. Chalise ; Shrestha, R.L. ; Paudyal, K.P. ; ,Subedi, H.P. 

Public ISBD 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 : Effect of Different Doses of ga3 and Nitrogen on Seedling Growth of Trifoliate Orange [Poncirus Trifoliata (L.) Raf.] Under Open and Plastic Tunnel Condition Material Type: printed text Authors: B. Chalise, Author ; Shrestha, R.L., Author ; Paudyal, K.P., Author ; ,Subedi, H.P., Author Pagination: 29-34 p. Languages : English (eng) Keywords: Poncirus  trifoliata,  Plastic  tunnel,  GA3,  nitrogen  and  accelerated  growth Abstract: A field experiment was conducted at National Citrus Research Program, Paripatle, Dhankuta during 111 November, 2004 to t" September, 2005 to determine the effect of different doses of GA1 and nitrogen under open and plastic tunnel condition on growth of trifoliate orange seedling. The experiment was laid out in two factorial split-plot design consisting three replications of each treatment. The open and plastic tunnel was considered as the main plot factor (Factor-A) and the combination of different doses of gibberellic acid (GAJ) and nitrogen as sub plot factor (Factor-B). The treatments were applied in seedlings two months after germination. Seedlings were planted at J5x/O em spacing in 90 cmx80 em sized experimental plots supplied initially with 5 kg FYM per plot containing 48 plants. White transparent plastic sheets were used for covering the plant in the form of tunnel. GAJ was applied as foliar spray at one month intervals while nitrogen was applied through urea as soil application at two split doses in I'' April and I'' May. Ten sample plants were selected for the study from each bed From the study, it was found that the growth of seedling of trifoliate orange was highly accelerated under the plastic house condition as compared to the open condition. The height of seedling (47.75 em). number of leaf per plant (25.27) and size of seedling diameter (5. 193 mm) were found highest at 300 days after sowing under plastic tunnel condition. Similarly, the highest growth of seedling height (48.8/ em), number of leaf per plant (27.20) and seedling diameter (5.383 mm) were observed in 120 ppm GA1 and 400 kg nitrogen/ha combination at similar age of the seedling. 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.     Effect of Different Doses of ga3 and Nitrogen on Seedling Growth of Trifoliate Orange [Poncirus Trifoliata (L.) Raf.] Under Open and Plastic Tunnel Condition [printed text] / B. Chalise, Author ; Shrestha, R.L., Author ; Paudyal, K.P., Author ; ,Subedi, H.P., Author . - [s.d.] . - 29-34 p. Languages : English (eng) Keywords: Poncirus  trifoliata,  Plastic  tunnel,  GA3,  nitrogen  and  accelerated  growth Abstract: A field experiment was conducted at National Citrus Research Program, Paripatle, Dhankuta during 111 November, 2004 to t" September, 2005 to determine the effect of different doses of GA1 and nitrogen under open and plastic tunnel condition on growth of trifoliate orange seedling. The experiment was laid out in two factorial split-plot design consisting three replications of each treatment. The open and plastic tunnel was considered as the main plot factor (Factor-A) and the combination of different doses of gibberellic acid (GAJ) and nitrogen as sub plot factor (Factor-B). The treatments were applied in seedlings two months after germination. Seedlings were planted at J5x/O em spacing in 90 cmx80 em sized experimental plots supplied initially with 5 kg FYM per plot containing 48 plants. White transparent plastic sheets were used for covering the plant in the form of tunnel. GAJ was applied as foliar spray at one month intervals while nitrogen was applied through urea as soil application at two split doses in I'' April and I'' May. Ten sample plants were selected for the study from each bed From the study, it was found that the growth of seedling of trifoliate orange was highly accelerated under the plastic house condition as compared to the open condition. The height of seedling (47.75 em). number of leaf per plant (25.27) and size of seedling diameter (5. 193 mm) were found highest at 300 days after sowing under plastic tunnel condition. Similarly, the highest growth of seedling height (48.8/ em), number of leaf per plant (27.20) and seedling diameter (5.383 mm) were observed in 120 ppm GA1 and 400 kg nitrogen/ha combination at similar age of the seedling.

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Effect of grafting dates and methods on success and growth of mandarin (Citrus reticulata Blanco) sapling / B. Chalise    

Public ISBD in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar     Title : Effect of grafting dates and methods on success and growth of mandarin (Citrus reticulata Blanco) sapling Material Type: printed text Authors: B. Chalise, Author ; Baral, D.R., Author ; D.M Gautam, Author ; Thapa, R.B., Author Pagination: 134-140 p. Languages : English (eng) Abstract: A field experiment was conducted in Dhankuta to find the effect of grafting dates and methods on success and growth of mandarin sapling. Scions taken from ‘Khoku Local’ mandarin were grafted on one-year-old trifoliate orange seedling rootstock by shoot tip and veneer grafting methods in eight different dates starting from 29th October, 2009 to 12th February, 2010 at 15 days intervals. The grafts were planted inside the closed tunnel of jute and plastic sheet at 10×10 cm spacing in 50×60 cm experimental plots laid out in two factorial split-plot designs with three replications per treatment, containing 30 grafts per plot. The grafting methods were allotted on main-plots and the dates on sub-plots randomly. The success and growth of sapling was significantly affected by the dates while the methods had no effect. The highest success (96.11 %) was found on 13th January, followed by 28th January (91.11%) and the least (51.67%) on 29th October grafting. The mortality of sprouted grafts was lower in December and January, while observed higher in earlier and late season grafting. Observation taken at 180 days after grafting in successful graft revealed that 29th October had the highest number of primary branches (2.2) but the lowest sapling height (29.03 cm) and canopy volume (973.3 cm3); 14th November had the highest number of leaves (48.47), secondary branches (2.505) and canopy volume (1536.0 cm3); 29th December gave the maximum sapling height (32.86 cm); 13th January produced the lowest number of leaves (21.93) per sapling and 28th January produced the lowest number of primary (1.533) and secondary branches (1.172). Link for e-copy: http://elibrary.narc.gov.np/?r=1658 in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar     Effect of grafting dates and methods on success and growth of mandarin (Citrus reticulata Blanco) sapling [printed text] / B. Chalise, Author ; Baral, D.R., Author ; D.M Gautam, Author ; Thapa, R.B., Author . - [s.d.] . - 134-140 p. Languages : English (eng) Abstract: A field experiment was conducted in Dhankuta to find the effect of grafting dates and methods on success and growth of mandarin sapling. Scions taken from ‘Khoku Local’ mandarin were grafted on one-year-old trifoliate orange seedling rootstock by shoot tip and veneer grafting methods in eight different dates starting from 29th October, 2009 to 12th February, 2010 at 15 days intervals. The grafts were planted inside the closed tunnel of jute and plastic sheet at 10×10 cm spacing in 50×60 cm experimental plots laid out in two factorial split-plot designs with three replications per treatment, containing 30 grafts per plot. The grafting methods were allotted on main-plots and the dates on sub-plots randomly. The success and growth of sapling was significantly affected by the dates while the methods had no effect. The highest success (96.11 %) was found on 13th January, followed by 28th January (91.11%) and the least (51.67%) on 29th October grafting. The mortality of sprouted grafts was lower in December and January, while observed higher in earlier and late season grafting. Observation taken at 180 days after grafting in successful graft revealed that 29th October had the highest number of primary branches (2.2) but the lowest sapling height (29.03 cm) and canopy volume (973.3 cm3); 14th November had the highest number of leaves (48.47), secondary branches (2.505) and canopy volume (1536.0 cm3); 29th December gave the maximum sapling height (32.86 cm); 13th January produced the lowest number of leaves (21.93) per sapling and 28th January produced the lowest number of primary (1.533) and secondary branches (1.172). Link for e-copy: http://elibrary.narc.gov.np/?r=1658

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Effect of Grafting Height on Success and Growth of Acid Lime (Citrus Alll:Antifolia Swingle) Sapling / B. Chalise ; Paudyal, K.P. ; Srivastava S.P. ; Thakur, M.K. ; ,Subedi, H.P. ; K. Bhandari    

Public ISBD 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 : Effect of Grafting Height on Success and Growth of Acid Lime (Citrus Alll:Antifolia Swingle) Sapling Material Type: printed text Authors: B. Chalise, Author ; Paudyal, K.P., Author ; Srivastava S.P., Author ; Thakur, M.K., Author ; ,Subedi, H.P., Author ; K. Bhandari, Author Pagination: 1-8 p. Languages : English (eng) Keywords: Citrus  aurantifolia,  Poncirus  trifoliata,  shoot-tip,  callus,  graft  success,  spread  and canopy  volume Abstract: A field experiment was conducted at National Citrus Research Program (NCRP), Paripatle, Dhankuta to determine the best grafting height for the highest success of grafting and the maximum growth of sapling during r' January to 30'h December, 2010. Scions were collected from the mother plant 'NCRP-49' grown under screen house and grafted on to one-year-old trifoliate orange seedling rootstocks by shoot-tip method at 4 em, 8 em, 12 em, 16 em and 20 em height from the collar region as the treatment. The grafts were planted inside the closed tunnel made from bamboo splits, jute and plastic sheet at JOx8 em spacing in 64x/OO em experimental plots laid out in randomized complete block design (RCBD) with four replications containing 80 grafts per plot. Treatments were allotted on the experimental plots randomly. The success of grafting was not affected by the height of grafting, however growth of sapling was found significantly affected by the height of grafting. Observation taken on sapling after one year of grafting revealed that the maximum scion height (42.13 em), the highest number of/eaves per sapling (47.50), the highest growth of scion diameter (55.61%), maximum length of primary branches (31.19 em), maximum number of secondary branches per sapling ((3.24), the highest length of secondary branches (11.59 em), the highest canopy volume (15440 cm3 ) and the highest graft spread (24.35 em) were found on sapling grafted at 16 em height of the trifoliate orange rootstock. Hence, from the study it is concluded that the most suitable height of grafting acid lime on trifoliate orange rootstock was 16 em. Link for e-copy: http://elibrary.narc.gov.np/?r=1594 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.     Effect of Grafting Height on Success and Growth of Acid Lime (Citrus Alll:Antifolia Swingle) Sapling [printed text] / B. Chalise, Author ; Paudyal, K.P., Author ; Srivastava S.P., Author ; Thakur, M.K., Author ; ,Subedi, H.P., Author ; K. Bhandari, Author . - [s.d.] . - 1-8 p. Languages : English (eng) Keywords: Citrus  aurantifolia,  Poncirus  trifoliata,  shoot-tip,  callus,  graft  success,  spread  and canopy  volume Abstract: A field experiment was conducted at National Citrus Research Program (NCRP), Paripatle, Dhankuta to determine the best grafting height for the highest success of grafting and the maximum growth of sapling during r' January to 30'h December, 2010. Scions were collected from the mother plant 'NCRP-49' grown under screen house and grafted on to one-year-old trifoliate orange seedling rootstocks by shoot-tip method at 4 em, 8 em, 12 em, 16 em and 20 em height from the collar region as the treatment. The grafts were planted inside the closed tunnel made from bamboo splits, jute and plastic sheet at JOx8 em spacing in 64x/OO em experimental plots laid out in randomized complete block design (RCBD) with four replications containing 80 grafts per plot. Treatments were allotted on the experimental plots randomly. The success of grafting was not affected by the height of grafting, however growth of sapling was found significantly affected by the height of grafting. Observation taken on sapling after one year of grafting revealed that the maximum scion height (42.13 em), the highest number of/eaves per sapling (47.50), the highest growth of scion diameter (55.61%), maximum length of primary branches (31.19 em), maximum number of secondary branches per sapling ((3.24), the highest length of secondary branches (11.59 em), the highest canopy volume (15440 cm3 ) and the highest graft spread (24.35 em) were found on sapling grafted at 16 em height of the trifoliate orange rootstock. Hence, from the study it is concluded that the most suitable height of grafting acid lime on trifoliate orange rootstock was 16 em. Link for e-copy: http://elibrary.narc.gov.np/?r=1594

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Elite genotypes of acid lime for Terai region of Nepal / ,Subedi, H.P. ; Pun, A.B. ; K. Bhattarai ; B. Chalise ; Thakur, M.K. ; Chaudhary, D.K.    

Public ISBD in Proceedings of the 11th National Outreach Workshop 9-10 June 2014 (26-27 Jestha 2071), held at Regional Agricultural Research Station, Lumle, Kaski / Deepak Bhandari     Title : Elite genotypes of acid lime for Terai region of Nepal Material Type: printed text Authors: ,Subedi, H.P., Author ; Pun, A.B., Author ; K. Bhattarai, Author ; B. Chalise, Author ; Thakur, M.K., Author ; Chaudhary, D.K., Author Pagination: 249-253 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2545 in Proceedings of the 11th National Outreach Workshop 9-10 June 2014 (26-27 Jestha 2071), held at Regional Agricultural Research Station, Lumle, Kaski / Deepak Bhandari     Elite genotypes of acid lime for Terai region of Nepal [printed text] / ,Subedi, H.P., Author ; Pun, A.B., Author ; K. Bhattarai, Author ; B. Chalise, Author ; Thakur, M.K., Author ; Chaudhary, D.K., Author . - [s.d.] . - 249-253 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2545

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Growth of Trifoliate Orange (Poncirus Trifoliata L.) Seedlings at Different Management Condition in Ncrp, Dhankuta. / Shrestha, R.L. ; Paudyal, K.P. ; B. Chalise ; ,Subedi, H.P. ; J. L. Mandal    

Public ISBD 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 : Growth of Trifoliate Orange (Poncirus Trifoliata L.) Seedlings at Different Management Condition in Ncrp, Dhankuta. Material Type: printed text Authors: Shrestha, R.L., Author ; Paudyal, K.P., Author ; B. Chalise, Author ; ,Subedi, H.P., Author ; J. L. Mandal, Author Pagination: 35-41 p. Languages : English (eng) Keywords: Trifoliate  orange,  Citrus,  nursery,  media,  polypot,  seedling,  rootstock,  vermicompost, polyhouse. Abstract: Citrus fruits are grafted in trifoliate orange {Poncirus trifoliate L) due to good fruit quality, dwarfness, tolerant to soil born disease, cold and hardiness. Slow growth rate of trifoliate orange is one of the serious problems of citrus nursery owners. It takes more than three year to attain the grafting requirement for sapling production. Facing this problem an experiment was conducted on trifoliate orange to accelerate the growth rate of seedlings. Seedlings are grown in different media under three different environment condition i.e. polyhouse, plastic tunnel and open field condition in NCRP, Dhankuta in Fiscal Year 2063/64 and 064/65. Seeds were grown in five different media (five treatments) and replicated four times. Highest seedling height (83.67 em) and diameter (7.14 mm) was observed in polyhouse condition with vermin compost+ soil mixed {I: I) treatment where as lowest height (28.20 em) and diameter (3.58 mm) observed in open field condition in the same treatment within one year. The result shows that, highly significant effect of environmental condition on seedling growth. Seedlings height of trifoliate orange is almost three times and diameter was two times greater in polyhouse as compared to open field. Therefore, result of this experiment guided to the nurseryman's, to grow the trifoliate orange seedling in the polyhouse condition with soil and vermicompost mixed media (I: I) to accelerate growth of the seedlings and to get stander height and diameter within one-year period This technology will be applicable to the nursery mans to improve the quality of saplings in the nursery. Link for e-copy: http://elibrary.narc.gov.np/?r=1629 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.     Growth of Trifoliate Orange (Poncirus Trifoliata L.) Seedlings at Different Management Condition in Ncrp, Dhankuta. [printed text] / Shrestha, R.L., Author ; Paudyal, K.P., Author ; B. Chalise, Author ; ,Subedi, H.P., Author ; J. L. Mandal, Author . - [s.d.] . - 35-41 p. Languages : English (eng) Keywords: Trifoliate  orange,  Citrus,  nursery,  media,  polypot,  seedling,  rootstock,  vermicompost, polyhouse. Abstract: Citrus fruits are grafted in trifoliate orange {Poncirus trifoliate L) due to good fruit quality, dwarfness, tolerant to soil born disease, cold and hardiness. Slow growth rate of trifoliate orange is one of the serious problems of citrus nursery owners. It takes more than three year to attain the grafting requirement for sapling production. Facing this problem an experiment was conducted on trifoliate orange to accelerate the growth rate of seedlings. Seedlings are grown in different media under three different environment condition i.e. polyhouse, plastic tunnel and open field condition in NCRP, Dhankuta in Fiscal Year 2063/64 and 064/65. Seeds were grown in five different media (five treatments) and replicated four times. Highest seedling height (83.67 em) and diameter (7.14 mm) was observed in polyhouse condition with vermin compost+ soil mixed {I: I) treatment where as lowest height (28.20 em) and diameter (3.58 mm) observed in open field condition in the same treatment within one year. The result shows that, highly significant effect of environmental condition on seedling growth. Seedlings height of trifoliate orange is almost three times and diameter was two times greater in polyhouse as compared to open field. Therefore, result of this experiment guided to the nurseryman's, to grow the trifoliate orange seedling in the polyhouse condition with soil and vermicompost mixed media (I: I) to accelerate growth of the seedlings and to get stander height and diameter within one-year period This technology will be applicable to the nursery mans to improve the quality of saplings in the nursery. Link for e-copy: http://elibrary.narc.gov.np/?r=1629

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Impacts of Seedlings Transplanting Dates of 'Red Creole' Onion on Bulb Yield / Poon, T.B. ; B. Chalise ; Shrestha, S. ; O.B Oli ; M.L Dev    

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In vitro plant regeneration of large Cardamom (Amomum subulatum Rox.) / A.K Chaudhary    

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Performance Study of Ginger Genotypes for Better Yield at GRP, Salyan / Chaudhary, D.K. ; Chaudhari, H.K ; B.D. Paudel ; D.R. Kandel ; B. Chalise    

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Present Status of Citrus Nursery Business in Dhankuta District / B. Chalise ; Paudyal, K.P. ; Srivastava S.P. ; K. Bhandari    

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Selection and dissemination of elite genotypes of acid lime (Citrus Reticulata Swingle) for off season production through on-farm research in mid and eastern terai region of Terai / ,Subedi, H.P. ; Paudyal, K.P. ; S.P. Srivastav ; B. Chalise ; U. K. Acharya    

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Selection of Elite Mandarin (Citrus Reticulata Blanco) Mother Plant from Local Genotypes / Paudyal, K.P. ; H. Subedi ; B. Chalise    

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