Results 231 to 240 of about 27,560 (264)

Predicting Straw Yield of Hard Red Spring Wheat

Agronomy Journal, 2003
Accurate estimates of straw production for spring wheat (Triticum aestivum L.) are important in the Great Plains for conservation planning, nutrient cycling, and fertilizer recommendations. Frequently, these estimates are based on grain yield and the assumption of a constant ratio between straw and grain.
R. E. Engel, D. S. Long, G. R. Carlson
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Grain and straw yield interactions in barley cultivar mixtures

The Journal of Agricultural Science, 2019
AbstractCultivar mixtures of winter barley and spring barley, together with their component monocultures, were grown in field trials to assess the effect of cultivar combinations on both straw and grain yield. The overall grain yields for all trials were significantly higher for the cultivar mixtures than for the corresponding component monocultures ...
A. C. Newton, D. C. Guy, C. A. Hackett
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Effects of rice straw and sulphur on the growth and yield of rice

2004
A field experiment was carried out to investigate the effects of addition of rice straw and S on growth and yield of high yielding variety of rice (BRRI Dhan 30) under flooded condition and on post harvest soil. The experiment was undertaken on an Old Brahmaputra FlOodplain silt loam soil at BAU farm.
Haque, S. A., Chowdhury, L., Haque, S. A., Chowdhury, L.   +3 more
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Straw Production and Grain Yield Relationships in Winter Wheat

Crop Science, 2001
Winter wheat (Triticum aestivum L.) –fallow is the predominant cropping system in low‐precipitation regions (<250 mm annually) of the inland Pacific Northwest (PNW) in the USA. Wind erosion is a recurrent problem during and after fallow periods when inadequate crop residue amounts are retained on the soil surface.
Edwin Donaldson, William F. Schillinger, Stephen M. Dofing   +2 more
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Methods for Improving Methane Yield from Rye Straw

Applied Engineering in Agriculture, 2012
The aim of this work is to verify the economic advantage of the upgraded steam explosion technology linked to the biogas station at a commercial scale for straw methanogenesis. New engineering (the pelletizer and mixer were replaced by an underwater grinding apparatus, a material heater was inserted before the continuous high-pressure reactor, and the ...
null J. Maroušek, null Y. Kawamitsu, null M. Ueno, null Y. Kondo, null L. Kolar   +4 more
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Effects of straw mulch and buried straw on soil moisture and salinity in relation to sunflower growth and yield

Field Crops Research, 2014
Abstract Salt accumulation in the root zone can be controlled by reducing the upward movement of salts and evaporation in arid areas of China. This paper aimed to examine the effects of the combined application of straw mulch and buried straw layer on soil moisture, soil salinity and growth of sunflower (Helianthus annuus L.) plants.
Yonggan Zhao, Huancheng Pang, Jing Wang, Long Huo, Yuyi Li   +4 more
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Effect of straw application on yield and phosphorus nutrition of crops

Plant and Soil, 1975
In greenhouse experiment, straw alone or with different phosphates, produced a negative effect on the growth of vetch crop in the first year of its application possibly due to immobilization of nitrogen and production of phytotoxic substances. Phosphate immobilization was not the cause of lower yields as noted in treatments with straw.
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Effect of inoculation withPseudomonas azotogensis on the yield and straw weight of wheat

Plant and Soil, 1979
The association ofPseudomonas azotogensis with wheat (T. aestivum) in the semi-arid tropical region of India is reported here. An increase in yield of about 11% was obtained as a result of the application of this culture along with 80 kg N/ha under field condition.
S. K. Nair, P. Tauro
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Regression models for lentil seed and straw yields in Near East

Agricultural and Forest Meteorology, 2003
Abstract Lentil (Lens culinaris Medikus subsp. culinaris) is traditionally grown as a rainfed crop globally, except in Sudan and Egypt, where it is grown under supplemental irrigation. Its seed is a rich source of protein for human consumption, and the straw is a valued animal feed in Near East.
A Sarker, W Erskine, M Singh
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Grain and Straw Yield of Paddy Cultivars and Feed Quality Traits of Paddy Straw

Gesunde Pflanzen, 2022
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