Download or read book Effect of Row Spacing on Wheat Yield written by Muhammad Abu Bakar Zia and published by LAP Lambert Academic Publishing. This book was released on 2014-10-09 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present study is the research work of my M.Sc. which titled "optimizing row spacing in different wheat cultivars" was conducted at Agronomic Research Farm, Department of Agronomy, Faculty of Agricultural sciences and technologies, Bahauddin Zakariya University, Multan. Three row spacings viz. 10, 20 and 30 cm and five wheat genotypes viz. Sehar-2006, FS-2008, Lasani-2008, AS-2002 and TD-I were included in the study. The experiment was laid out in randomized complete block design (RCBD) with split plot arrangements having net plot size of 5 m x 1.8 m and replicated three times. Row spacings were kept in main plots while wheat genotypes were kept in sub plots.
Download or read book Effect of Row Spacing on Yield and Yield Components of Winter Wheat Cultivars written by Ross Jay Peters and published by . This book was released on 1977 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The effect of rate and spacing on growth and yield of soft red winter written by Syed Bahauddin Shahed and published by . This book was released on 1947 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Row Spacing Fertilizer Rate Fertilizer Placement and Seeding Rate on Performance of Spring Wheat and Barley written by Ralph Alden Young and published by . This book was released on 1971 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Row Spacing Rate and Date of Planting on Yield and Yield Components of Four Winter Wheat Cultivars Triticum Aestivum L Em Thell written by Benacef Nadjib and published by . This book was released on 1982 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four winter wheat cultivars, Bezostaya, Maris-Hobbit, Roussalka and Stephens, selected on the basis of the diversity of their pedigree and phenotype, were planted at Hyslop Experiment Station near Corvallis in Western Oregon to study their performance at three different row spacings (10, 16 and 24 cm), three seeding rates (100, 160, and 240 Kg/ha) and at two seeding dates (October 13 and November 12). A similar experiment was conducted at the Sherman Experiment Station, Moro in Eastern Oregon, using only two winter wheat cultivars, Stephens and Jackmar. Data were obtained on grain yield, tillers and spikes per square meter, heading and anthesis date, plant height, kernels per spike, 1000 kernel weight, test weight and harvest index. At Hyslop Experiment Station, Stephens, Bezostaya and Roussalka produced maximum grain yield at 10 cm row spacing and 160 Kg/ha seeding rate, and Maris-Hobbit at 24 cm row spacing and 160 Kg/ha seeding rate. At Sherman Experiment Station, 30 cm row spacing and 90 Kg/ha seeding rate constitutes the best combination for Stephens, and 30 cm row spacing and 120 Kg/ha seeding rate for the club wheat Jackmar. The interaction between row spacings x cultivars and seeding rates x cultivars indicated that all the cultivars produced high numbers of tillers and spikes per m2 at narrow (10 cm) row spacing and high (240 Kg/ha) seeding rate. There were no significant differences between row spacings for heading and anthesis date. Lower seeding rate resulted in later heading date. The cultivar Roussalka was the earliest and Maris-Hobbit the latest in average heading date, Plant height decreased with increased row spacing and increased with increased seeding rate. The plants of the four cultivars were shorter at the second date than at the first. More kernels per spike were produced at the second than at the first date. An increase in seeding rates was accompanied by a decrease in the number of kernels per spike. There were no significant differences between the three row spacings, the three seeding rates and the four cultivars for test weight. The different row spacings and seeding rates did not affect the TOGO kernel weight. Considering the cultivars, Stephens produced a higher 1000 kernel weight at the two seeding dates than Maris- Hobbit, Bezostaya and Roussalka.
Download or read book The effect of different row spacings on growth yield and quality of written by Allahdino Mohomed Hassan Sial and published by . This book was released on 1948 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Irrigation and Drainage Engineering written by Peter Waller and published by Springer. This book was released on 2015-11-18 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses specifically on the combined topics of irrigation and drainage engineering. It emphasizes both basic concepts and practical applications of the latest technologies available. The design of irrigation, pumping, and drainage systems using Excel and Visual Basic for Applications programs are explained for both graduate and undergraduate students and practicing engineers. The book emphasizes environmental protection, economics, and engineering design processes. It includes detailed chapters on irrigation economics, soils, reference evapotranspiration, crop evapotranspiration, pipe flow, pumps, open-channel flow, groundwater, center pivots, turf and landscape, drip, orchards, wheel lines, hand lines, surfaces, greenhouse hydroponics, soil water movement, drainage systems design, drainage and wetlands contaminant fate and transport. It contains summaries, homework problems, and color photos. The book draws from the fields of fluid mechanics, soil physics, hydrology, soil chemistry, economics, and plant sciences to present a broad interdisciplinary view of the fundamental concepts in irrigation and drainage systems design.
Download or read book Effect of Row Spacing Uncropped Border Area and Adjacent Varieties on Yields of Winter Wheat written by Jaswant Raj Mathur and published by . This book was released on 1964 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wheat written by E H Satorre and published by CRC Press. This book was released on 1999-05-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discussing the latest processes involved in researching yield generation, Wheat: Ecology and Physiology of Yield Determination will help you design various types of crop production systems for maximum yield. Featuring information on developing high-yielding, low-input, and quality-oriented systems, this book offers you both physiological and ecological approaches that will help you understand the crop as well as increase its production. Discussing aspects of wheat growth for specific regions around the world, Wheat provides you with information that will improve the size and quality of your crops, including: how temperature, vernalization, and the photoperiod affect the development of wheat using the correct amount of nitrogen fertilizers for wheat crops an explanation of the reproduction and nitrogen cycles of wheat how elements and conditions such as lipids, proteins, nitrogen, and climate enhance grain quality estimating and determining optimal sowing dates examining factors that may affect wheat yield-density relationships, such as planting arrangement and date of sowing preventing seed decay and examining effects of mildews and leaf blights examining historical trends of the crop to see what further research needs to be done You'll also receive information on the genetic gains in wheat research that are improving the physiological traits and numerical components of this essential grain. Within Wheat, you'll find data and methods from international experts in the field that will improve the yield and growth of the world's most important crop.
Download or read book Effect of Row Spacing and Plant Density Over the Yield of Irrigated Wheat at the Cerrado Region written by D.B. da SILVA and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: With the objective of clarify the effect of row spacing and plant density over the yield of irrigated wheat a experiment were conducted at the Cerrado Research Center (CPAC) experimental field. The trial was planted in May and harvested in September, 1985. The experimental design was a split plot in a complete randomized blocks with 4 replications where plant density were the main plot and row-spacing the sub-plot. The treatments were composed by the combination of the three plant density (200, 300 and 400 viable seed per m2) and by three row spacing (0.17 x 0. 17 cm, 0.17 x 0.34 cm and 0.34cm in between rows). The cultivar used was BR 12-Aruana and the equipment of irrigation utilized was the Central Pivot. The experiment was instaled in dark red latosol and the fertilization was at rate of 20, 100 and 60kg/ha of N, P and K applied at sowing time plus 60 Kg/ha of N as a side dressing. No interaction were found between plant density and row-spacing. The effect of row spacing and plant density were shown on tables 1 and 2 respectively. The row-spacing effect were not significant over the hectoleter weight, thousand Kernel weight, number of Kernel/spike and plant height. The row-spacing 0.17 x 0.17 increased significantly the yield per area the number of spikes per m2, the number of tiller per plant, the number of heads per plant and number of tiller per m2. The plant densities were not significant over the yield/area, hectoliter weight, thousand Kernel weight, number of heads/m2, plant height and tillers number/m2. The plant density of 200 viable seeds/m2 had a positive effect over the Kernels/spike, tillers/plant, heads/plant and over tillers surviving %. The overall yield mean of the experiment was 5.584 kg/ha. This was the year of a 3 years experiment at differents spots of Cerrado Region. The number of cultivars will increased and shanged as needed.
Download or read book Effect of Row Spacing and Soybean Growth Habit on Yield when Soybean is Intercropped with Wheat written by J. Wayne Tallman and published by . This book was released on 1989 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crested Wheat Production written by Forrest A. Sneva and published by . This book was released on 1976 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Irrigation System Selection for Semi Arid Regions written by Mohammad Albaji and published by CRC Press. This book was released on 2020-07-22 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Irrigation System Selection for Semi-Arid Regions compares the various types of available irrigation systems for different regions and conditions, and explains how to analyze field data to determine the suitability of the land for surface, sprinkle, or drip irrigation systems. The book focuses on strategies for irrigation development and management and examines deficit irrigation and partial root-zone drying systems. Also, solute leaching modeling under different irrigation systems, soil moisture conditions, and organic fertilizer application in arid areas are discussed. Further, it examines multi-criteria decision making for irrigation management and the appraisal of agricultural lands for irrigation in hot, sub-humid regions. Features: Presents comparative analysis to aid in the selection of the most appropriate types of irrigation systems according to land characteristics. Includes numerous practical case studies. Offers parametric evaluation systems for irrigation purposes. Considers data from semi-arid zones, each with different sub-climates. Focusing on semi-arid land, the book highlights parametric evaluation systems for irrigation purposes, along with the use of analytical hierarchy processes integrated with GIS to determine which systems are best suited. This comprehensive and well-illustrated handbook will be of great interest to students, professionals, and researchers involved with all aspects of irrigation in semi-arid regions.
Download or read book Soft Wheat Yield as Affected by Row Spacing Seeding Rate and Genotype written by Dave Marion Freeze and published by . This book was released on 1988 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Row Spacing Seeding Rate and Planting Date Effects on Yield and Yield Components of Soft Red Winter Wheat Triticum Aestivum L written by K. D. S. Mervyn Joseph and published by . This book was released on 1984 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tillage and Row Spacing Effects on Yield and Soil Water Content in a Wheat soybean Double Cropping System written by Robert Noel Rupp and published by . This book was released on 1978 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From Agronomic Data to Farmer Recommendations written by CIMMYT Economics Program and published by CIMMYT. This book was released on 1988 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
