Technology in Agronomy, Journal Year: 2020, Volume and Issue: 0(0), P. 1 - 9
Published: Jan. 1, 2020
Language: Английский
Turkish Journal of Agriculture - Food Science and Technology, Journal Year: 2024, Volume and Issue: 12(4), P. 631 - 643
Published: April 29, 2024
Rice (Oryza sativa L.) cultivation necessitates an adequate supply of nitrogen to achieve optimal growth and yield. This study, conducted in Nawalparasi West from February June 2023, aimed assess the effects management through a foliar spray nano urea, compared need-based using Leaf Color Chart (LCC) Recommended Dose urea Fertilizer (RDF) application. The experiment followed Randomized Complete Block Design (RCBD) with three replications, incorporating four levels (Control, RDF fertilizer (120 kg/ha), 25% basal (30 kg/ha) + two rice varieties (Chaite-5 Hardinath-1). results indicated that LCC-based treatment produced highest grain yield at 5.18 mt/ha, statistically similar urea-based (5.04 mt/ha). enhanced yields were attributed more effective tillers per m² (260.17 tillers/m² 253.17 tillers/m², respectively), longer panicle length (28.12 cm 25.99 cm), filled grains (210.03 215.73), lower sterility percentage (24.93% 26.95%). Despite comparable yields, application proved be cost-effective [97,926.10 Nepalese Rupees (NRs)] higher benefit-cost ratio (1.78) greater ease for farmers LCC. Varietal responses varied, Hardinath-1 exhibiting (5.37 mt/ha), Chaite-5 demonstrating (4.778 mt/ha); (5.31 displayed number (241.42 tillers/m²) (224.56). Consequently, it is suggested application, particularly conjunction variety Chaite-5, holds potential improved productivity.
Language: Английский
Citations
1
Technology in Horticulture, Journal Year: 2024, Volume and Issue: 4(1), P. 0 - 0
Published: Jan. 1, 2024
Language: Английский
Citations
1
Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2906 - 2906
Published: Dec. 5, 2024
Despite the high nutritional value of cowpea and its potential for sustainable farming, cultivation is limited by lack vegetable varieties adapted to different soil climatic conditions, which complicates fight against food insecurity in many countries. Therefore, this study aims conduct a comprehensive evaluation (Vigna unguiculata (L.) Walp. subsp. sesquipedalis Verdc.) with aim identifying genotypes productivity resistance main adverse environmental factors Right-Bank Forest-Steppe Ukraine. The experimental was carried out three-year period (2014–2016). Depending on variant experiment, germination observed from 25 May 30 May. shortest sowing–shoot (10 days) variety ‘U-Tya-Kontou’ (China), longest (13 ‘Kafedralna’ (Ukraine) ‘American Improved’ (USA). In control variant, shoots were obtained 28 Flowering started 9 July 16 July; technical maturity (unripe (green) beans) 27 2 biological seeds August 5 September. For Improved’, seedling–technical (58 seedling–biological (92 recorded. By cultivar, maximum plant height achieved ‘Groik’ (Israel) at 100.5 cm ‘Gasson’ (Vietnam) 61.8 cm, are 52 13.3 more than height. They differ quick growth side shoots, allows them be grown supports. highest yield green beans recorded 14.4 t∙ha−1, 38.5% higher control. ‘Groik’, (11.4 t∙ha−1) did not significantly (‘Kafedralna’—10.4 t∙ha−1). characterized lowest beans, reached 5.8 4.2 respectively, 44.2 59.6% less As result statistical analysis yields, limits fluctuation established as follows: fluctuations sum effective temperatures 10 °C (>10 °C) contributed deviation bean yields 20.0 24.7 kg (ha)−1, precipitation mm range 34.3 208.2 (ha)−1. results presented article have practical application development methods growing local long-stemmed cowpea, will increase meet needs both farmers consumers regions similar conditions.
Language: Английский
Citations
0
Technology in Agronomy, Journal Year: 2020, Volume and Issue: 0(0), P. 1 - 9
Published: Jan. 1, 2020
Language: Английский
Citations
0