449 uppsatser · sida 3 av 30
… the field or on the farmyard. The objective was to examine in what way starch yield (starch content*tuber weight) in three different potato varieties was affected by storage in two different types of storage piles. The potato was stored for three months in total and starch …
… fields, with and without CTF, and from these number of plants counting and yield data are available. To study soil properties, computed tomography was used together with traditional soil physical measurements; determination of bulk density, saturated hydraulic conductivity and …
an economic evaluation for dairy farmers
… traffic from heavy machinery may affect crop growth negatively, reducing crop yields. If grass-clover leys are subject to heavy field traffic the botanic composition might be altered, providing a lower clover content in the forage. Clover as a silage feed is rich in protein …
… conductivity, penetration resistance, number of emerged plants and crop yield (all parameters were not determined in all experiments. Root growth and draught requirement were determined in two separate studies. There were no significant differences between tillage depths in …
… the amount of weed before and after tillage, the quality of seedbed, and yield of succeeding crop. Except the comparison of the two treatments, the five small plots in the pig tilled area was judged by above mentioned parameters in relation to the duration of the pig tillage and …
analys av planeringsprocessens genomförande vid SCA Skog
… SCA tries to meet these objectives by doing long-term forecasts of timber yield and transferring the results from these in the subsequent planning process. The goals of this work were to: ” Evaluate how SCA Forest do their long-term forecast of timber yield. Which advantages and …
… the possibility for forest management districtsto achieve a continuous timber yield in time and assortment output. The validity of the model in this paper is limited to the planning techniques and philosophy used within SCA and their short-term planning routine. The linear …
en jämförelse mellan besättningar med fullfoder och separat utfodring
… when separate feeding is applied. Studies do show that that especially low yielding cows kept in groups get fatter when fed TMR. The overfeeding implicates higher feeding costs. This study included 10 herds where 5 had TMR and 5 hade separate feeding of forage and concentrates …
… compaction due to tractor tracks is reduced. This will compensate for a small yield loss that can result from using this cultivation method. The future of the oilseed crop looks bright. OSR are used for new purposes and the proportion used for RME will increase the more …
… traits can be measured automatically, for example maximum flow rate, milk yield and milkingtime. The purpose of this study was to study the variation in these milkability traits, estimate the repeatability and the heritability. The goal was to get an understanding of whether …
undersökning, analys och trender inom svensk sågverksnäring
… the relationship between various factors and contribution margin or sawing yield. According to the result, direct material cost amounts to 976 SEK/m3sv (63 %), production cost to 247 SEK/m3sv (15 %), personnel cost to 161 SEK/m3sv (10 %), administration cost to 95 SEK/m3sv (6 …
… level of DDGS, when feeding the adjusted grass silage, on intake, milk yield and composition, faecal traits and feed efficiency. Four different total mixed rations were compared. The normal grass-clover silage had a crude protein content of 17,8 % and an NDF content of 46,2 % of …
Småspararens Livbåt på Vägen mot Djupt Vatten?
… determine whether the index-linked bonds are good investments, the variables yield, cost and risk were used to measure the index-linked bonds against investments in stocks and funds. The reason for the interest in this subject is that investments in index-linked bonds have grown …
relaterat till data ifrån egen besättning
… extremely high growth rates (>800 g/day) during the critical period the milk yield in future lactations will be negatively affected. A heifer’s future milk yield is determined by many factors during growth and the most important for milk production is calving age and body weight …
Stem rust, Puccinia graminis, has caused enormous yield losses throughout history which have had significant consequences for oat and wheat production. Today in Sweden stem rust is only reported from rye, oats and wild grasses. Stem rust infections in wheat have become unusual …
