scholarly journals Nurient Management Trial on Foxtail Millet at Sundarbazar, Lamjung

2018 ◽  
Vol 35 (1) ◽  
pp. 89-94
Author(s):  
E. Ojha ◽  
B. B. Adhikari ◽  
Y. Katuwal
Keyword(s):  
Grain Yield ◽  
Nutritive Value ◽  
Nutrient Management ◽  
Flag Leaf ◽  
Block Design ◽  
Foxtail Millet ◽  
Biological Yield ◽  
And Control ◽  
Marginal Condition ◽  
Growth Characters

Foxtail millet is an indigenous crop known for its rich nutritive value, drought tolerance ability and low input requirements. Though it is grown in marginal condition, it can give the best production with the proper nutrient management for its cultivation. In this respect, an experiment was conducted in Agronomy farm of Lamjung Campus, Sundarbazar during March-June 2017. The main objective of the experiment was to explore the performance of local foxtail millet under different level of nutrients. The experiment was carried out in Randomized Complete Block Design with three replications and seven treatments viz. FYM 6 t/ha, FYM 6 t/ha+60:30:20 kg NPK/ha, 60:30:20 kg NPK/ha, FYM 6t/ha+30:20kg PK/ha, FYM 6t/ha+60:30 kg NK/ha, FYM 6 t/ha+60:30 kg NP/ha and Control (no fertilizers). Results revealed that highest grain yield (2.47t/ha) (152% higher than control), was obtained from FYM 6 t/ha+60:30:20 kg NPK/ha which was followed by 60:30:20 kg NPK/ha (2.45 t/ha) and were statistically at par with each other. The highest grain yield in FYM 6 t/ha+60:30:20 kg NPK/ha was supported by higher no. of grains per panicle (2870), more test weight (1.79 gm) and more harvest index (19.3%). However, the straw yield (12.6t/ha), biological yield (15.02t/ha) along with B: C ratio was found slightly higher in 60:30:20 kg NPK/ha. The growth characters viz. plant height, flag leaf area and panicle length of all the treatments were significantly higher than Control (T7). The treatment having balanced plant nutrients (T2) produced significantly higher yield and can be recommended to mid-hill farmers for obtaining good yield.

scholarly journals Evaluation of yield, yield components and nutritive value in intercropping of Barley with Vetch

2021 ◽  
Vol 8 (2) ◽  
pp. 373-379
Author(s):  
Bijan Kahraryan ◽  
Farhad Farahvash ◽  
Soleyman Mohammadi ◽  
Bahram Mirshekari ◽  
Varharam Rashidi
Keyword(s):  
Grain Yield ◽  
Yield Components ◽  
Nutritive Value ◽  
Block Design ◽  
Neutral Detergent Fiber ◽  
Hordeum Vulgare L ◽  
Land Equivalent Ratio ◽  
Dry Matter Digestibility ◽  
Biological Yield ◽  
Cropping Seasons

To evaluate some agronomic properties and forage characteristics in the intercropping of barley (Hordeum vulgare L.) and vetch (Vicia ervilia L.), an experiment was conducted during 2014-2016 cropping seasons. A randomized complete block design with four replications was used. Intercropping patterns included 80% barley+ 20% vetch, 60% barley+ 40% vetch, 40% barley + 60% vetch and 20% barley + 80% vetch along with the sole culture of both crops (100% barley and100% vetch). The result showed that the highest value of plant height, grain number, thousand-grain weight, biological yield, grain yield and harvest in barley was observed from 80% barley + 20% vetch intercropping ratio, however, for vetch, it was detected from 100% vetch. Furthermore, the highest land equivalent ratio was obtained from 80% barley+ 20% vetch. Based on the results, the highest crude protein content and dry matter digestibility were observed in sole cropped vetch, whereas the highest neutral detergent fiber and acid detergent fiber were recorded in sole cropped barley. These results suggested that intercropped barley and vetch as 80% barley + 20% vetch ameliorated the grain yield and yield components, and forage quality compared to other intercropping ratios.

scholarly journals Evaluation of Different Nutrient Management Practices in Yield of Different Rice Cultivars in Lamjung District of Nepal

2016 ◽  
Vol 4 (2) ◽  
pp. 223-227
Author(s):  
S. Ranabhat ◽  
L.P. Amgain
Keyword(s):  
Grain Yield ◽  
Management Practices ◽  
Nutrient Management ◽  
Rice Yield ◽  
Block Design ◽  
Rice Cultivars ◽  
Rice Varieties ◽  
Fertilizer Recommendations ◽  
Rice Yields ◽  
Biological Yield

A field experiment was conducted on farmer’s field at two sites of Lamjung district of Nepal viz. Bhotewodar and Sundarbazaar to evaluate the performance of two commonly grown rice varieties viz US-382(hybrid) and Ramdhan (improved) under two nutrient management practices [Nutrient Expert®(NE) rice model recommendation, and government recommendation(GR)].Four replicates of four treatments were arranged in randomized completely block design. Rice varieties responded differently under the different nutrient management practices in terms of plant height, grains per panicle, sterility%, panicle weight, grain yield at 15% moisture, straw yield and harvesting index. The highest grain yield was obtained from NE field of US-382 variety which was followed by GR for US-382, NE for Ramdhan and GR for Ramdhan variety. NE based practices for US-382 variety produced higher biological yield as compared to GR. NE estimated attainable rice yield provided by the software compared with actual rice yield from the trials in farmer’s field and NE-based fertilizer recommendations proved the validity in reaching the yield targets estimated by the software. The observed rice yields recorded in the trials were higher than the NE estimated attainable yields, so NE recommendation for US-382 variety was found better over GR.Int J Appl Sci Biotechnol, Vol 4(2): 223-227

scholarly journals ASSESSMENT OF YIELD COMPONENTS AND THEIR ASSOCIATION IN F2 POPULATIONS OF WHEAT

2017 ◽  
Vol 1 ◽  
pp. 326
Author(s):  
Touheed Iqbal ◽  
Ghulam Hassan, Iqbal Hussain, Saad Saeed
Keyword(s):  
Grain Yield ◽  
Harvest Index ◽  
Flag Leaf ◽  
Block Design ◽  
Wheat Yield ◽  
Wheat Breeding ◽  
Genetic Advance ◽  
Component Traits ◽  
Biological Yield ◽  
Final Yield

Keeping in view the role of wheat in Pakistan, the current research was conducted to compute the extent of transmissibility and to derive information on the correlation of grain yield with its component traits. Sixteen F2 populations of wheat and their eight parental lines were evaluated at the University of Agriculture, Peshawar-Pakistan during wheat season of 2013-14. Experiment was conducted in randomized complete block design with three replicates. Analysis of variance manifested significant differences among genotypes for all the studied traits. Similarly, mean squares due to parents, F2 populations and parents vs. F2`s were also significant for all the traits under study except harvest index. On the basis of mean performance, maximum grain yield plant-1 among parents was given by Fakhr-e-Sarhad (27.16 g) and PS-05 (26.06 g), while among F2 populations, maximum grain yield plant-1 was given by cross combinations Barsat / Siren (27.93 g), AUP-5008 / Siren (26.09 g) and Tatara / PS-05 (25.65 g). The assessments of heritability and genetic advance manifested that F2 populations, Saleem-2K / Janbaz, Tatara / F.S, AUP-5008 / PS-05 and Tatara / PS-05 had highly heritable characters along with high genetic advance, which offer an opportunity for earlier selection. Hence, more emphasis should be given to these crosses in future wheat breeding programs. Moreover, the perusal of correlation analysis revealed that traits like days to maturity, flag leaf area, plant height, fertile tillers plant-1, biological yield and harvest index appeared to be most essential sources of affecting the final yield, suggesting that upsurge in wheat yield could be admissible by selecting these traits.

scholarly journals Effect of Integrated Nutrient Management on Soil Fertility and Yield of Kharif Greengram [Vigna radiata (L.) Wilczek] in Bundelkhand Region

2021 ◽  
pp. 345-351
Author(s):  
Sandeep Sahu ◽  
Narendra Singh ◽  
A. K. Chaubey ◽  
Aniket H. Halhapure ◽  
Gaurav Shukla
Keyword(s):  
Soil Fertility ◽  
Grain Yield ◽  
Vigna Radiata ◽  
Nutrient Management ◽  
Block Design ◽  
Integrated Nutrient Management ◽  
Straw Yield ◽  
Randomized Block Design ◽  
And Control ◽  
Organic And Inorganic Fertilizers

An agronomic investigation was conducted during Kharif season 2019 at the research farm of Banda University of Agriculture and Technology, Banda (U.P) to study the effect of Integrated Nutrient Management on soil fertility and yield of Kharif Greengram (Vigna radiata L.) in Bundelkhand region. An experiment was laid out in randomized block design replicated thrice with 10 treatments comprised with application of organic and inorganic fertilizers and their combinations. Application of Rhizobium culture @ 25 g/kg of seed along with Vermicompost @ 2.5 t ha-1; FYM @5 t ha-1and 100% RDF was found to be responsible for highest availability of nitrogen (233.90 kg ha-1), phosphorous (21.19 kg ha-1) and potassium (239.20 kg ha-1) in soil after harvest of crop. It was also resulted in higher grain yield (11.41 q ha-1), straw yield (27.45 q ha-1) as compared to other combinations and control.

Study onGenetic Variability, Heritability and Genetic Advance for Seed Yield and Component Traits in Rice

2017 ◽  
Vol 4 (03) ◽  
Author(s):  
PUNIT KUMAR ◽  
VICHITRA KUMAR ARYA ◽  
PRADEEP KUMAR ◽  
LOKENDRA KUMAR ◽  
JOGENDRA SINGH
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Seed Yield ◽  
Flag Leaf ◽  
Grain Weight ◽  
Major Influence ◽  
Genetic Advance ◽  
Component Traits ◽  
Biological Yield ◽  
1000 Grain Weight

A study on genetic variability, heritability and genetic advance for seed yield and component traits was made in 40 genotypes of riceduring kharif 2011-2012 at SHIATS, Allahabad. The analysis of variance showed highly significant differences among the treatments for all the 13 traits under study.The genotypes namely CN 1446-5-8-17-1-MLD4 and CR 2706 recorded highest mean performance for panicles per hill and grain yield. The highest genotypic and phenotypic variances (VG and VP) were recorded for spikelets per panicle (3595.78 and 3642.41) followed by biological yield (355.72 and 360.62) and plant height (231.48 and 234.35).High heritability (broad sense) coupled with high genetic advance was observed for plant height, flag leaf length, panicles per hill, tillers per hill, days to maturity, spikelet’s per panicle, biological yield, harvest index, 1000 grain weight and grain yield, indicating that selection will be effective based on these traits because they were under the influence of additive and additive x additive type of gene action. Highest coefficient of variation (PCV and GCV) was recorded for tillers per hill (18.42% and 17.23%), panicle per hill (19.76 % and 18.68%), spikelet’s per panicle (34.30 and34.07 %), biological yield (28.31 % and 28.12 %), 1000 grain weight (15.57 % and 15 31 %) and grain yield (46.66% and 23.54 %), indicating that these traits are under the major influence of genetic control, therefore the above mentioned traits contributed maximum to higher grain yield compared to other traits, indicating grain yield improvement through the associated traits.

Effect of pink-pigmented facultative methylotrophs, PGRs and Nutrients on Growth, Yield and Economics of Irrigated Blackgram [Vigna mungo (L.) Hepper]

2021 ◽  
Author(s):  
R. Ajaykumar ◽  
S. Selvakumar ◽  
K. Harishankar ◽  
K. Sivasabari
Keyword(s):  
Grain Yield ◽  
Nutritive Value ◽  
Foliar Application ◽  
Positive Impact ◽  
Block Design ◽  
Growth Yield ◽  
Vigna Mungo ◽  
Area Index ◽  
Yield Attributes ◽  
Randomized Block Design

Background: Blackgram [Vigna mungo (L.) Hepper] is one of the most important cultivated legume crops with high nutritive value and agricultural importance. The productivity of blackgram is not adequate to meet the domestic demand of the growing Indian population. Consequently, there is an urgent need for enhancement of productivity through proper agronomic practices. With this background, a research experiment was conducted in a farmer’s field at Pudhupalayam, Coimbatore to investigate the effect of foliar application of PPFM, plant growth regulating compounds and nutrients on growth, yield attributes, yield and economics of irrigated blackgram. Methods: A field experiment was laid out in randomized block design with three replications during 2019 (kharif and rabi) season. The treatments include 100% recommended dose of NPK along with foliar application of diammonium phosphate (DAP), brassinolide (Br), salicylic acid (SA) and pink pigmented facultative methylotrophs (PPFM) with different concentration (1%, 2%, 1 ppm, 2 ppm, 50 ppm, 100 ppm, respectively) in addition to control. PPFM and PGRs were sprayed at 30 and 45 days after the sowing of blackgram. Result: The experiment results of the two seasons study revealed that the application of 100% RDF + PPFM @ 2% recorded higher growth characters viz., plant height (cm), number of branches plant-1, leaf area index and yield attributes viz., number of pods plant-1, number of seeds pod-1, pod weight (g), pod height (cm), 100 seed weight (g) and yield viz., grain yield (kg/ha), straw yield (kg/ha) and harvest index (%). As well as the same treatment recorded higher net return and B:C ratio. Correlation and regression analysis also indicated that the yield attributes had a positive impact on the grain yield with a magnitude of 1.91 and 1.67, respectively. Therefore, application of 100% RDF+2% PPFM spray can be recommended as the best technology to improve the yield and economics of blackgram.

Varietal performance of transplant aman rice under different hill densities

1970 ◽  
Vol 34 (1) ◽  
pp. 33-39 ◽  
Author(s):  
MAT Sohel ◽  
MAB Siddique ◽  
M Asaduzzaman ◽  
MN Alam ◽  
MM Karim
Keyword(s):  
Grain Yield ◽  
Key Words ◽  
Harvest Index ◽  
Block Design ◽  
Grain Weight ◽  
Row Spacing ◽  
Lower Yield ◽  
Straw Yield ◽  
Randomized Complete Block Design ◽  
Biological Yield

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from July to December 2004 to evaluate the effect of hill spacing on the performance of BRRI dhan40 and BRRI dhan41 as Transplant aman crop. The experiment consisted of five hill spacings viz., 5cm. 10cm, 15 cm, and 25 cm where row to row spacing of 25 cm was kept constant for all treatments. The experiment was laid out in randomized complete block design with four replications. The 25 cm x 5 cm hill spacing produced the tallest plant, highest total number of tillers/hill, bearing tillers/hill lowest number of non-hearing tillers/hill, grain yield and harvest index, while 25 cm x 5 cm hill spacing produced the highest number of sterile spikelets/panicle, straw yield and biological yield. BRRI dhan41 produced higher grain yield (4.7 t/ha) which was the contribution of higher number of grains/panicle and heavier grain weight. Lower yield (4.51 t/ha) was recorded in BRRI dhan40.Key Words: Varietal performance; T. aman rice; hill density.DOI: 10.3329/bjar.v34i1.5750Bangladesh J. Agril. Res. 34(1) : 33-39, March 2009

scholarly journals Expected genetic gains from mono trait and indexbased selection in advanced bread wheat (Triticum aestivum L.) populations

2020 ◽  
Vol 73 (2) ◽  
pp. 9131-9141
Author(s):  
Zine El Abidine Fellahi ◽  
Abderrahmane Hannachi ◽  
Hamenna Bouzerzour
Keyword(s):  
Grain Yield ◽  
Bread Wheat ◽  
Flag Leaf ◽  
Block Design ◽  
Triticum Aestivum L ◽  
Research Unit ◽  
Kernel Weight ◽  
Wide Range ◽  
Wheat Lines ◽  
Selection Of

This study aimed at evaluating the expected gains from selection obtained based upon direct, indirect, and index-based selection in a set of 599 bread wheat lines. The experiment was carried out at the experimental field of INRAA institute, Setif research unit (Algeria), in a Federer augmented block design including three controls. A wide range of genetic variability was observed among lines for the eleven traits assessed. The results indicated that index-based selection and selection based on grain yield expressed higher expected genetic gain than direct and indirect mono-trait-based selection. The best 15 selected lines exhibited higher grain yield than the control varieties, and they were clustered in three groups that contrasted mainly for the flag-leaf area, thousand-kernel weight, biomass, and harvest index. The index-based selection appears as a useful tool for the rapid selection of early filial generations, enriching selected breeding materials with desirable alleles and reducing the number of years required to combine these traits in elite varieties.

scholarly journals Genetic variability, character association and diversity analyses for economic traits in rice (Oryza sativa L.)

2014 ◽  
Vol 10 (2) ◽  
pp. 83-94 ◽  
Author(s):  
N Pratap ◽  
PK Singh ◽  
R Shekhar ◽  
SK Soni ◽  
AK Mall
Keyword(s):  
Grain Yield ◽  
Yield Components ◽  
Oryza Sativa L ◽  
Flag Leaf ◽  
Selection Strategy ◽  
Economic Traits ◽  
Character Association ◽  
Yield And Yield Components ◽  
Biological Yield ◽  
High Yielding Varieties

One hundred high yielding rice genotypes were evaluated to determine character association, variability and diversity for grain yield, yield components and quality characters. High estimates of heritability, genetic advance, genotypic and phenotypic coefficients of variation were recorded for panicle hill-1, flag leaf area and grain yield hill-1. Majority of the traits showed significant and positive associations between yield and yield components like biological yield hill-1 followed by harvest-index as most important traits which need due consideration at the time of devising selection strategy. Thus, presence of several contrasting types of inter-relationships simultaneously would bring improvement in others due to correlated responses. Path analysis might have resulted into cancellation of contrasting associations by each other which ultimately lead to lowering of the net impact. This suggested that selection would be quite efficient in improving yield and yield components in context of germplasm evaluated. The crossing between superior genotypes of above diverse cluster pairs may provide desirable transgressive segregants for developing high yielding varieties of aromatic and non-aromatic rice. Thus, hybridization of Swarna of cluster XI with promising genotypes of cluster VI (Narendra 118, Vandana, Narendra 1, Akashi and Narendra 97) is recommended. DOI: http://dx.doi.org/10.3329/sja.v10i2.18326 SAARC J. Agri., 10(2): 83-94 (2012)

scholarly journals Superabsorbent polymer and rabbit manure improve soil moisture, growth and yield of eggplant (Solanum melongena L.)

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Elisha Otieno Gogo ◽  
Annah Wanjala Mnyika ◽  
Simon Muti Mbuvi
Keyword(s):  
Soil Moisture ◽  
Soil Water ◽  
Nutrient Management ◽  
Block Design ◽  
Solanum Melongena ◽  
Growth And Yield ◽  
Soil Conditions ◽  
Superabsorbent Polymer ◽  
And Control ◽  
Rabbit Manure

Production of eggplant (Solanum melongena L.) is influenced by limited soil water and fertility conditions that affect its growth and yield. The use of superabsorbent polymer (SAP), also known as slush powder and rabbit manure are among the strategies that can improve soil conditions, hence growth and yield of crops. The objective of the study was to evaluate the effects of SAP and rabbit manure on soil moisture, growth and yield of eggplant. The study was conducted at Pwani University, Kilifi, Kenya. A randomized complete block design with three replications was used. The treatments were SAP, rabbit manure, SAP plus rabbit manure and control (without SAP or rabbit manure). Soil moisture, growth and yield parameters were determined. Superabsorbent polymer and/or rabbit manure improved soil moisture, growth and yield of eggplant compared with the control. Use of SAP had a better soil moisture retention, growth and yield comparable to SAP combined with rabbit manure. The finding demonstrates that use of SAP and/or rabbit manure may help in better soil water and nutrient management particularly in arid and semi-arid areas to improve growth and yield of eggplant.

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