Search results
2 result(s) search for keyword(s) 'Chlorophyll'
Evaluation of soil properties and wheat (Triticumaestivum L.) productivity influenced by nitrogen levels and sowing dates under zero tillage condition in Chitwan, Nepal / R.B Mahato
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 : Evaluation of soil properties and wheat (Triticumaestivum L.) productivity influenced by nitrogen levels and sowing dates under zero tillage condition in Chitwan, Nepal Material Type: printed text Authors: R.B Mahato, Author ; K.R Pande, Author ; Regmi, A.P., Author Pagination: 53-61 p. Languages : English (eng) Keywords: Chlorophyll value, grain yield nitrogen levels phosphorus uptake sowing dates zero tillage. Abstract: An Experiment was conducted on a farmer field at Torikhet Chitwan, Nepal, during 2011/2012 in order to know the soil properties and wheat productivity influenced by nitrogen levels and sowing dates under zero tillage. The experiment consisted four nitrogen levels (60, 100, 140 and 180 N kg ha-1) and three sowing dates (Nov. 25, Dec. 10 and Dec. 25) and laid out in split plot design. The plant characters, soil physical and chemical properties, yield attributes and yields were significantly influenced by different treatments. The result showed that the highest grain yields (4.84 t ha-1 and 4.97 t ha-1, respectively) were obtained from the crop sown on Nov. 25 and from the application of 140 N kg ha-1. The highest chlorophyll value was recorded on the crop sown on the same Nov.25 and from the application of 140 N kg ha-1. Nitrogen dynamics including total nitrogen uptake, total soil N, residual N and unaccountable N were found highest on the crop sown on Nov. 25 and from the application of 180 N kg ha-1 but was the lowest (30.59 N kg ha-1). The highest total phosphorus uptake, total soil phosphorus, residual phosphorus and unaccountable phosphorus were observed on the crop sown on Nov. 25. The net income were highest (NRs. 49,640 ha-1 and NRs. 52,510 ha-1, respectively) on the crop sown on Nov. 25 and from 140 N kg ha-1.
Link for e-copy: http://elibrary.narc.gov.np/?r=1776 Evaluation of soil properties and wheat (Triticumaestivum L.) productivity influenced by nitrogen levels and sowing dates under zero tillage condition in Chitwan, Nepal [printed text] / R.B Mahato, Author ; K.R Pande, Author ; Regmi, A.P., Author . - [s.d.] . - 53-61 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Chlorophyll value, grain yield nitrogen levels phosphorus uptake sowing dates zero tillage. Abstract: An Experiment was conducted on a farmer field at Torikhet Chitwan, Nepal, during 2011/2012 in order to know the soil properties and wheat productivity influenced by nitrogen levels and sowing dates under zero tillage. The experiment consisted four nitrogen levels (60, 100, 140 and 180 N kg ha-1) and three sowing dates (Nov. 25, Dec. 10 and Dec. 25) and laid out in split plot design. The plant characters, soil physical and chemical properties, yield attributes and yields were significantly influenced by different treatments. The result showed that the highest grain yields (4.84 t ha-1 and 4.97 t ha-1, respectively) were obtained from the crop sown on Nov. 25 and from the application of 140 N kg ha-1. The highest chlorophyll value was recorded on the crop sown on the same Nov.25 and from the application of 140 N kg ha-1. Nitrogen dynamics including total nitrogen uptake, total soil N, residual N and unaccountable N were found highest on the crop sown on Nov. 25 and from the application of 180 N kg ha-1 but was the lowest (30.59 N kg ha-1). The highest total phosphorus uptake, total soil phosphorus, residual phosphorus and unaccountable phosphorus were observed on the crop sown on Nov. 25. The net income were highest (NRs. 49,640 ha-1 and NRs. 52,510 ha-1, respectively) on the crop sown on Nov. 25 and from 140 N kg ha-1.
Link for e-copy: http://elibrary.narc.gov.np/?r=1776 E-copies
http://nkcs.org.np/narc/dl/?r=1776URL
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Title : Variation on Nepalese buckwheat: agro-morphological characteristics Material Type: printed text Authors: S Pantha, Editor ; S. K. Budhathoki ; R.B Amgai, Author ; Khatiwada, S.P., Author Pagination: 230-235 p. Keywords: Sweet ; Tartary Chlorophyll lodging variation Abstract: Buckwheat is the major export food commodity of Nepal. It has food as well as medicinal
value too. Buckwheat is found cultivated from Inner Terai to high hill region of Nepal.
Therefore, Nepalese buckwheat should have a lot of variability that is adapted with
different niches. Fifty one common buckwheat and 36 tartaiy buckwheat accessions from
different parts of the country were evaluated for different agro-morphological traits during
spring season of 2010 and 2011 at Khumaltar, Lalitpur. The plot size was 1 m2 for each
entry. IR-13 for common buckwheat and Kabre local for tartaiy buckwheat was used as
standard check. A lot of variation was observed on 24 different characters. Days to 50%
flowering, no. of flower/cyme, no. of cyme/plant, seed no./cyme, 1000 grain weight and
seed length varies from 31-44, 17-38, 12-107,2.34-51.67, 15-30.52 g and 5.58-7.38 mm in
common buckwheat, and 54-70 days, 12-25.67, 13.34-81,2.67-46, 10.34-21.76 g and 3.89-
5.60 mm in tartary buckwheat respectively. Similarly, a lot of variation was found on
flower morphology, degree of determination, lodging, seed shape, leaf blade shape, and
plant height and branch no. too. The color of flower, leaf, leaf margin, stem, petiole and
seed were also found varied within buckwheat type also. Chlorophyll content on the final
completely opened leaf was found decreasing slowly till flowering, however, it was found
drastically depleted at the time of seed maturity in both type of the buckwheat. This type of
the variation observed in common buckwheat and tartary buckwheat will be useful for
buckwheat varietal development program in Nepal.Link for e-copy: http://elibrary.narc.gov.np/?r=949 Variation on Nepalese buckwheat: agro-morphological characteristics [printed text] / S Pantha, Editor ; S. K. Budhathoki ; R.B Amgai, Author ; Khatiwada, S.P., Author . - [s.d.] . - 230-235 p.
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Keywords: Sweet ; Tartary Chlorophyll lodging variation Abstract: Buckwheat is the major export food commodity of Nepal. It has food as well as medicinal
value too. Buckwheat is found cultivated from Inner Terai to high hill region of Nepal.
Therefore, Nepalese buckwheat should have a lot of variability that is adapted with
different niches. Fifty one common buckwheat and 36 tartaiy buckwheat accessions from
different parts of the country were evaluated for different agro-morphological traits during
spring season of 2010 and 2011 at Khumaltar, Lalitpur. The plot size was 1 m2 for each
entry. IR-13 for common buckwheat and Kabre local for tartaiy buckwheat was used as
standard check. A lot of variation was observed on 24 different characters. Days to 50%
flowering, no. of flower/cyme, no. of cyme/plant, seed no./cyme, 1000 grain weight and
seed length varies from 31-44, 17-38, 12-107,2.34-51.67, 15-30.52 g and 5.58-7.38 mm in
common buckwheat, and 54-70 days, 12-25.67, 13.34-81,2.67-46, 10.34-21.76 g and 3.89-
5.60 mm in tartary buckwheat respectively. Similarly, a lot of variation was found on
flower morphology, degree of determination, lodging, seed shape, leaf blade shape, and
plant height and branch no. too. The color of flower, leaf, leaf margin, stem, petiole and
seed were also found varied within buckwheat type also. Chlorophyll content on the final
completely opened leaf was found decreasing slowly till flowering, however, it was found
drastically depleted at the time of seed maturity in both type of the buckwheat. This type of
the variation observed in common buckwheat and tartary buckwheat will be useful for
buckwheat varietal development program in Nepal.Link for e-copy: http://elibrary.narc.gov.np/?r=949 E-copies
http://nkcs.org.np/narc/dl/?r=949URL