CROP YIELD OF WINTER BARLEY GRAIN WITH THE APPLICATION OF VARIOUS GROWING TECHNOLOGIES

AbstractThe study was designed to assess technological quality of grains from two wheat cultivars (Elixer and Rockefeller), as well as one cultivar of winter (Joy) and one cultivar of spring barley (Irina), and to carry out the malting process at temperature of 15°C for 5 days. Malt analyses were carried out in accordance with the ECB Methods. The wheat malts were found with lower Kolbach index, and high viscosity was identified in wort obtained from wheat. The findings related to the wheat malts showed better quality parameters in Elixer variety compared to Rockefeller variety. Elixer wheat malt had higher diastatic power (427.03 WK) and lower extractivity (81.85%) compared to Joy barley malt (376.12 WK and 85.79%). Laboratory tests assessing the malts and wort showed that winter barley grain has high malting quality and can be used without modifications in the malting and mashing processes in brewing industry. It is necessary to conduct further research focusing on cultivation, agricultural techniques and technologies applied in wheat farming, in order to obtain cultivars which can be used to produce high quality malts.

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Quality of winter barley grain from the testing localities in the Czech Republic, harvest 2010.

Kvasny Prumysl ◽

10.18832/kp2011042 ◽

2011 ◽

Vol 57 (10) ◽

pp. 381-384

Author(s):

Lenka SACHAMBULA ◽

Vratislav PSOTA ◽

Olga DVOŘÁČKOVÁ

Keyword(s):

Czech Republic ◽

Barley Grain ◽

Winter Barley ◽

The Czech Republic

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Whole-crop barley as a supplementary feed for dairy cows grazing at two sward heights

Proceedings of the British Society of Animal Production (1972) ◽

10.1017/s0308229600024223 ◽

1993 ◽

Vol 1993 ◽

pp. 96-96

Author(s):

A. Hargreaves ◽

J.D. Leaver

Keyword(s):

Dairy Cows ◽

Crop Yield ◽

Late Summer ◽

Winter Barley ◽

Stages Of Growth ◽

Yield And Quality ◽

Grazing Dairy Cows ◽

Supplementary Feed ◽

Barley Silage

In previous research grazing dairy cows showed no response to whole-crop barley silage (WCB) cut at different stages of growth, but the crop yield and quality, and DM losses were optimised at 350 to 450 g DM/Kg (early to hard dough) (Hargreaves and Leaver, 1992). However tha effect of herbage availability on the response to WCB supplementation is not known, therefore the objective of this study was to examine this effect during mid to late summer.Winter barley (var. Puffin) was harvested on 16th July at 380 g DM/Kg (soft dough) and a yield of 14 t DM/ha. The chopped material was stored in a bunker silo.

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Weed Control in Barley (Hordeum vulgare) – No-Till Grain Sorghum (Sorghum bicolor) Production

Weed Science ◽

10.1017/s0043174500056101 ◽

1990 ◽

Vol 38 (1) ◽

pp. 50-53

Author(s):

Moussa M. Diawara ◽

Philip A. Banks

Keyword(s):

Control Systems ◽

Weed Control ◽

Field Research ◽

Grain Sorghum ◽

Barley Grain ◽

Winter Barley ◽

No Till ◽

Herbicide Treatments ◽

Seed Yields ◽

Barley Crop

Field research to determine the influence of weed control systems in winter barley on subsequently no-till-planted grain sorghum was conducted from 1985 to 1987 in northwest Georgia. Herbicide treatments applied to fully tillered winter barley included 2,4-D, dicamba, metribuzin, oryzalin, oryzalin plus metribuzin, fluorochloridone, or thiameturon. None of these herbicides affected barley grain yields compared to nontreated plots. Treatments containing oryzalin reduced johnsongrass fresh weights in the subsequently planted grain sorghum. Oryzalin plus metribuzin, in 1 of 2 yr, resulted in higher seed yields of subsequently planted grain sorghum compared to the other treatments except for oryzalin used alone. Treatments containing paraquat plus propazine plus metolachlor applied to grain sorghum provided good weed control when averaged across barley treatments and resulted in the highest grain sorghum yield. No grain sorghum injury from herbicides used in the previous winter barley crop was observed.

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Productivity of winter barley depending on preceding crops in Transcarpathia of Ukraine

PLANT AND SOIL SCIENCE ◽

10.31548/agr2021.02.023 ◽

2021 ◽

Vol 12 (2) ◽

pp. 23-28

Author(s):

S.P. Tanchyk ◽

◽

N.I. Babilia ◽

A.I. Babenko ◽

◽

...

Keyword(s):

Energy Efficient ◽

Critical Period ◽

Grain Filling ◽

Barley Grain ◽

Winter Barley ◽

Winter Period ◽

Available Soil Moisture ◽

Tillage System ◽

Positive Effect ◽

Early Harvest

Winter barley is a valuable food, fodder, and technical crop. Our research is aimed at obtaining economically and energy-efficient, adequate to the bioresource potential of winter barley grain yield, depending on the preceding crops in Transcarpathia of Ukraine. Research and balance calculations available soil moisture showed that the conditions of Transcarpathia it is negative and ranges from 250 to 1210 tons / ha or 25-121 mm. Accumulation and efficient use of available moisture in the soil depends on the amount of precipitation and their frequency of precipitation, crop rotation (preceding crops), tillage system, fertilization, and weediness of fields. The largest reserves of available moisture in the soil during the sowing of winter barley were after winter rape and buckwheat, the smallest – after sunflower and, especially, corn for grain. During the autumn-winter period, the reserves of available moisture in a meter layer of soil were replenished by 21-35%, but the influence of preceding crops remained. The critical period of winter barley in terms of moisture occurs during earing - grain filling. Preceding crops of early harvesting (winter oilseed rape and buckwheat) have a positive effect on the accumulation and retention of moisture in the soil. Late harvest preceding crops (maize for grain and sunflower) reduce the available moisture content and reserves by up to 18% compared to early harvest crops. On average over three years, the highest yield of winter barley was after buckwheat and amounted to 5.9 t / ha, the lowest - after corn for grain and was at 4.9 t / ha, which is 0.8 t / ha lower than the control variant.

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