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Title : माटो विश्लेषणको उधेश्य तथा विश्लेषणको लागि नमूना लिने तरिका Material Type: printed text Authors: Khadka, Y.G, Author Publisher: खुमलटार माटो विज्ञान महाशाखा Publication Date: 2070 Pagination: 12 .p Languages : Nepali (nep) Link for e-copy: http://elibrary.narc.gov.np/?r=4372 माटो विश्लेषणको उधेश्य तथा विश्लेषणको लागि नमूना लिने तरिका [printed text] / Khadka, Y.G, Author . - [S.l.] : खुमलटार माटो विज्ञान महाशाखा, 2070 . - 12 .p.
Languages : Nepali (nep)
Link for e-copy: http://elibrary.narc.gov.np/?r=4372 Different Forms, Availability Indices, Fixation and Release of Potassium in Soils / Khadka, Y.G in Nepal Agriculture Research Journal, Vol.3 No.1 (1999)
Title : Different Forms, Availability Indices, Fixation and Release of Potassium in Soils Material Type: printed text Authors: Khadka, Y.G, Author Publication Date: 1999 Article on page: 94-101p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2317
in Nepal Agriculture Research Journal > Vol.3 No.1 (1999) . - 94-101p.[article] Different Forms, Availability Indices, Fixation and Release of Potassium in Soils [printed text] / Khadka, Y.G, Author . - 1999 . - 94-101p.
Languages : English (eng)
in Nepal Agriculture Research Journal > Vol.3 No.1 (1999) . - 94-101p.
Link for e-copy: http://elibrary.narc.gov.np/?r=2317
Title : Fertilizer use and maize genotype Material Type: printed text Authors: Adhikary, Bishnu H., Author ; Babu R. Pandey, Author ; Khadka, Y.G, Author General note: In: IAAS Pl.Breeding J.(5): 34-41 Languages : English (eng) Keywords: Acid soil; crop growth and yield; Fertilizer nutrients; maize genotypes significant effect. Abstract: Fertilizers can help produce double or even triple crop yields. By applying the correct amounts of fertilizer nutrients, crop growth and yields are increased. The response of fertilizer nutrients to maize differs from variety to variety (genotypes) and soil fertility status of the area. To evaluate the effects of fertilizer nutrients on the maize genotypes, experiments were conducted in the farmland of NMRP, Rampur during the 3 consecutive years (2005 to 2007). Arun-4, Population -44 C10 (Shitala) , Uphar and ZM 621 (recently released in the name Deutee) were the varieties and six levels of fertilizer and manures were taken for the study. The results showed significant effects of fertilizer nutrients on the crop yield. The three years mean results revealed that highest grain yield of 6.42 t/ha was produced by the Uphar variety when the crop was supplied with 150 : 80 : 60 kg of N, P2O5 and K2O /ha which showed the highest yield increment of 167.5 % over Deutee variety at zero level of manures and fertilizer nutrients. This paper discuss and highlights the response of fertilizers and manures on crop growth characters and yield of different maize genotypes. Fertilizer use and maize genotype [printed text] / Adhikary, Bishnu H., Author ; Babu R. Pandey, Author ; Khadka, Y.G, Author . - [s.d.].
In: IAAS Pl.Breeding J.(5): 34-41
Languages : English (eng)
Keywords: Acid soil; crop growth and yield; Fertilizer nutrients; maize genotypes significant effect. Abstract: Fertilizers can help produce double or even triple crop yields. By applying the correct amounts of fertilizer nutrients, crop growth and yields are increased. The response of fertilizer nutrients to maize differs from variety to variety (genotypes) and soil fertility status of the area. To evaluate the effects of fertilizer nutrients on the maize genotypes, experiments were conducted in the farmland of NMRP, Rampur during the 3 consecutive years (2005 to 2007). Arun-4, Population -44 C10 (Shitala) , Uphar and ZM 621 (recently released in the name Deutee) were the varieties and six levels of fertilizer and manures were taken for the study. The results showed significant effects of fertilizer nutrients on the crop yield. The three years mean results revealed that highest grain yield of 6.42 t/ha was produced by the Uphar variety when the crop was supplied with 150 : 80 : 60 kg of N, P2O5 and K2O /ha which showed the highest yield increment of 167.5 % over Deutee variety at zero level of manures and fertilizer nutrients. This paper discuss and highlights the response of fertilizers and manures on crop growth characters and yield of different maize genotypes. Long-term effect of organic and inorganic fertilizer on rice wheat system in rainfed low land condition of Khumaltar 1 / Pandey, S.P.
in Proceedings of first national workshop on long-term soil fertility experiments, 11-13 August 1998 / Maskey, S.L.
Title : Long-term effect of organic and inorganic fertilizer on rice wheat system in rainfed low land condition of Khumaltar 1 Material Type: printed text Authors: Pandey, S.P., Editor ; Khadka, Y.G, Author Publisher: Lalitpur : NARC Publication Date: 1998 Pagination: 116-134 .p Keywords: Soil fertility; Rice; Maize; Soils Abstract: A long-term soil fertility experiment was conducted in alluvial soil to study the effect of FYM and inorganic fertiliser In rice-wheat cropping system at Khumaltar condition. Cultivation .of rice wheat rotations was monitored from 1993 to 1997. The Chianung 242 rice and Annapurna-1 wheat varieties were used in the experiment for all the five · years. The results show that significantly higher yields of rice and wheat were obtained through the application of balanced fertilisers.Application of 100 kg N/ha alone sustained the rice yields of 7.4 t/ha. No response to phosphorus or potassium was observed in either rice or wheat crops. Additionally no significant changes in soil pH, organic matter, total nitrogen, available phosphorus or potassium were observed either with the application of a balanced fertiliser or organic manure. The efficiency of fertilisers and manure was influenced by the amount of rain fall received. Rice and wheat yielded better in higher rainfall years. These results confirm that rice and wheat yields in rice-wheat system cannot be sustained by the application of organic manure alone.
Link for e-copy: http://elibrary.narc.gov.np/?r=319 Long-term effect of organic and inorganic fertilizer on rice wheat system in rainfed low land condition of Khumaltar 1 [printed text] / Pandey, S.P., Editor ; Khadka, Y.G, Author . - Lalitpur : NARC, 1998 . - 116-134 .p.
in Proceedings of first national workshop on long-term soil fertility experiments, 11-13 August 1998 / Maskey, S.L.
Keywords: Soil fertility; Rice; Maize; Soils Abstract: A long-term soil fertility experiment was conducted in alluvial soil to study the effect of FYM and inorganic fertiliser In rice-wheat cropping system at Khumaltar condition. Cultivation .of rice wheat rotations was monitored from 1993 to 1997. The Chianung 242 rice and Annapurna-1 wheat varieties were used in the experiment for all the five · years. The results show that significantly higher yields of rice and wheat were obtained through the application of balanced fertilisers.Application of 100 kg N/ha alone sustained the rice yields of 7.4 t/ha. No response to phosphorus or potassium was observed in either rice or wheat crops. Additionally no significant changes in soil pH, organic matter, total nitrogen, available phosphorus or potassium were observed either with the application of a balanced fertiliser or organic manure. The efficiency of fertilisers and manure was influenced by the amount of rain fall received. Rice and wheat yielded better in higher rainfall years. These results confirm that rice and wheat yields in rice-wheat system cannot be sustained by the application of organic manure alone.
Link for e-copy: http://elibrary.narc.gov.np/?r=319 E-copies
http://nkcs.org.np/narc/dl/?r=319URL
Title : Nitrogen cycling in rice-based cropping systems Material Type: printed text Authors: Khadka, Y.G ; , Publisher: Philippines : University of Philippines Los Banos Publication Date: 1997 Pagination: 250 p. General note: AN: NR-1878 Languages : English (eng) Keywords: Rice; Nitrogen cycle; Cereals;rice based wheat cropping system;source of fertilizer Class number: 633.18 Link for e-copy: http://elibrary.narc.gov.np/?r=3202 Nitrogen cycling in rice-based cropping systems [printed text] / Khadka, Y.G ; , . - Philippines : University of Philippines Los Banos, 1997 . - 250 p.
AN: NR-1878
Languages : English (eng)
Keywords: Rice; Nitrogen cycle; Cereals;rice based wheat cropping system;source of fertilizer Class number: 633.18 Link for e-copy: http://elibrary.narc.gov.np/?r=3202 Copies (1)
Barcode Call number Media type Location Section Status NARC2001878 633.18, KHA Document NARC Library Documents Available PermalinkPermalinkPermalinkPermalinkPermalink
