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Book Effect of Plant Density and Row Width on Leaf Area and Yield of Grain Sorghum

Download or read book Effect of Plant Density and Row Width on Leaf Area and Yield of Grain Sorghum written by Ronny Rush Duncan and published by . This book was released on 1974 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Population and Row Spacing on Leaf Area and Grain Yield of Sorghum

Download or read book Effect of Population and Row Spacing on Leaf Area and Grain Yield of Sorghum written by Ernesto Carlos Beltramini and published by . This book was released on 1974 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Row Width and Plant Population on Agronomic Characteristics Grain Yield and Yield Components of Grain Sorghum

Download or read book Effect of Row Width and Plant Population on Agronomic Characteristics Grain Yield and Yield Components of Grain Sorghum written by Yahya Bin Awang and published by . This book was released on 1986 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Effect of Leaf Type Plant Density and Row Spacing on Canopy Architecture and Plant Morphology in Grain Sorghum Sorghum Bicolor L Moench

Download or read book The Effect of Leaf Type Plant Density and Row Spacing on Canopy Architecture and Plant Morphology in Grain Sorghum Sorghum Bicolor L Moench written by Ulysses Daniel Havelka and published by . This book was released on 1971 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Row Spacing and Plant Population on the Yield of Grain Sorghum

Download or read book Effect of Row Spacing and Plant Population on the Yield of Grain Sorghum written by Godfrey Mitti and published by . This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Grain Sorghum Yields from 20 and 40 inch Rows at Various Stand Densities in Kansas

Download or read book Grain Sorghum Yields from 20 and 40 inch Rows at Various Stand Densities in Kansas written by Fred Charles Stickler and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effects of Different Light Intensities Nitrogen Levels and Population Densities on Grain Sorghum

Download or read book Effects of Different Light Intensities Nitrogen Levels and Population Densities on Grain Sorghum written by C. D. Carcallas and published by . This book was released on 1975 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain sorghum (Cosor 3) was grown under three light regimes, i.e., in full sunlight, 25% shade, and 50% shade at three levels each of nitrogen and plant population density to evaluate its yield and other, important characteristicssuch as: leaf lenght, leaf width, leaf area index,100-grain weight, grains per panicle, panicle yield, grain-stover ratio, threshing percentage, total dry matter production, panicle lenght, plant height and number of days to blooming. In addition, leaf nitratereductase activity and grain tannin concentration were analyzed. Plantpopulation densities used were 150, 000, 200, 000 and 250,000 plt/ha; the nitrogen levels at 0, 75, and 150 Kg N/ha; and 0, 25, 50 per cent shading. The statistical design split-split plot was used with plant population density as the main plot, nitrogen level as the sub plot, and light intensity as the sub-sub plot. The experiment was conducted during the dry season (January-April, 1975) at the Central Experiment Station, University of the Philippines at Los Banos, Laguna. The yielding capacity of grain sorghum (Cosor 3) in terms of its total dry matter,grain yield, and grain tannin concentration was reduced at low light intensyti. The results have shown that: l. Grain sorghum (Cosor 3) yielded differently at different combinations of plants density, nitrogenlevels, and light intensity. 2. Increasing plant population density up to 250,000 plt/ha consistently resulted in reduction of such characters as: leaf length, leaf width, plant height, and number of grains perpanicle. In spite of the depressive effects of dense population on individual plants, grain yield is co compensated by the increase in number of panicles per unit area. Higher plant population density is advantageous only at high light intensity, while at lower light intensity lower plant population is preferred. 3. Fertilized plants matured 10 days earlier than the unfertilized. Plants treated with 150 Kg N/ha produced higher grain yield at higher light intensity. Under shaded condition, grain yields from 75 and 150 Kg N/ha were comparable. 4. Grain tannin concentration was lower at high nitrogen rates. At high light intensity, grain tannin concentration was also high. 5. Leaf nitrate reductase activity was maximum at 25% shade and ao lower nitrogen level. At higher nitrogen rates, maximum nitrate reductase activity was obtained from the unshaded plants.

Book Comparative Performance of Three Grain Sorghum Sorghum Bicolor L Moench Cultivars Grown Under Rubber and in the Open Field as Affected by Nitrogen Level and Plant Density

Download or read book Comparative Performance of Three Grain Sorghum Sorghum Bicolor L Moench Cultivars Grown Under Rubber and in the Open Field as Affected by Nitrogen Level and Plant Density written by R.T. Gloria and published by . This book was released on 1975 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three grain sorghum cultivars were grown in the open field and under seven - and towo-year old rubber trees at there levels of nitrogen fertilizer and plant population density, to determine their performance in both seed and atoon crops in terms of grain yeild and other agronomic characters, quality perameters like protein and total starch content of grains and their effects on stem girth and latex yield of rubber. Comparing the six cultural environments with respect to the parameters evaluated, those grown in the open field and under two-year old rubber trees nanmely, MIT open field seed crop. MIT-open field ratoon crop, Kidapawan-under rubber seed crop and Kidapawan-under rubber ratton crop reduced the number of days to blooming, and gave higher grain and total dry matter yields, 100-grain weight and number of grains per panicle. The same treatments gave higher starch but lower protein content in the grains compared to those grown under seven-year old rubber trees namely. MIT-under rubber seed crop and MIT-under rubber ratoon crop. The u=yield component that was consistently associated with grain yield was number of grains per panicle. Nitrogen treatments increased grain yield, total dry matter yield, plant height, leaf area index and number of grains per panicle. Plant population density reduced leaf size and panicle length in both seed and ratoon crops in all environments. The cultivars showed a wide diversity of performance in different culturtal envivornments. There were as inverse relationships (...).