• No results found

[PDF] Top 20 Production of N2O in grass clover pastures

Has 10000 "Production of N2O in grass clover pastures" found on our website. Below are the top 20 most common "Production of N2O in grass clover pastures".

Production of N2O in grass clover pastures

Production of N2O in grass clover pastures

... Root exudates include sugars, amino acids, organic acids, fatty acids and enzymes. The dominant exudate components have nearly always been shown as sugars, amino acids and organic acids (Grayston et al., 1996). Of these, ... See full document

121

Biologically fixed N2 as a source for the N2O production in a grass clover mixture, measured by 15N2

Biologically fixed N2 as a source for the N2O production in a grass clover mixture, measured by 15N2

... white clover to companion grass mainly involves the long-term mineralisation of dead clover tissues taking place on a scale of months ...degradable clover residues ...from clover ... See full document

37

Caucasian clover was more productive than white clover in grass mixtures under drought conditions

Caucasian clover was more productive than white clover in grass mixtures under drought conditions

... from pastures in 1999/2000 compared unfavourably with 19 t DM/ha from 3-year-old dryland lucerne during the same year on the same soil type in an adjacent area at Lincoln University ...pasture production ... See full document

6

A comparative study of nitrate leaching from intensively managed monoculture grass and grass clover pastures

A comparative study of nitrate leaching from intensively managed monoculture grass and grass clover pastures

... organic production methods which commenced in 1990 involved the cessation of the use of soluble fertilisers, herbicides and fungicides, but the cropping system remained as a mainly ley/arable system in which ... See full document

6

Subterranean clover to increase the legume content of pastures in spring

Subterranean clover to increase the legume content of pastures in spring

... different clover was summarized for six dryland pastures over five years in an experiment at Lincoln University (Mills et ...The pastures included cocksfoot (cf)/subterranean clover (sub), ... See full document

107

Response of simple grass-white clover and multi-species pastures to gibberellic acid or nitrogen fertiliser in autumn

Response of simple grass-white clover and multi-species pastures to gibberellic acid or nitrogen fertiliser in autumn

... milk production over a long ...pasture production in autumn, farmers often apply nitrogen (N), but this can have adverse environmental impacts due to losses of N from urine via leaching from pasture (Di ... See full document

6

Annual and seasonal changes in production and composition of grazed clover grass mixtures in organic farming

Annual and seasonal changes in production and composition of grazed clover grass mixtures in organic farming

... white clover rich swards have been esti- mated to achieve DM yields in excess of pro- portionally ...fertilised grass swards (Bax and Thomas ...white clover and other pasture legumes are the primary ... See full document

20

Dry matter production and water use of dryland cocksfoot/lupin and lucerne pastures in the third year after establishment

Dry matter production and water use of dryland cocksfoot/lupin and lucerne pastures in the third year after establishment

... preferred grass option for dryland pastures on high country farms in the South Island of New ...based pastures with legumes is difficult due to the harsh environment and difficulty to apply ... See full document

63

Annual herbage production increased 40% when subterranean clover was over-drilled into grass-dominant dryland pastures

Annual herbage production increased 40% when subterranean clover was over-drilled into grass-dominant dryland pastures

... ryegrass pastures even when grown with subterranean clover ...based pastures retained over 80% of sown species with less weeds and volunteer adventive annual ... See full document

8

Grazing management and pasture production of tall fescue-legume mixtures in dryland pastures

Grazing management and pasture production of tall fescue-legume mixtures in dryland pastures

... of pastures, one potential strategy is to improve the performance of white clover under water stress (Woodfield et ...white clover with other legumes that have improved water deficit ...white ... See full document

150

Effect of plantain (Plantago lanceolata L.) proportion in the diet on nitrogen use, milk production and behaviour of lactating dairy cows

Effect of plantain (Plantago lanceolata L.) proportion in the diet on nitrogen use, milk production and behaviour of lactating dairy cows

... subterranean clover resulted in improved species persistence with apparent lamb and ewe growth being 20-30% and 30- 110% faster in adjacent monocultures respectively than mixes (Venning, Kearney, Chapman, & ... See full document

81

Forbs enhance productivity of unfertilised grass clover leys and support low carbon bioenergy

Forbs enhance productivity of unfertilised grass clover leys and support low carbon bioenergy

... productive grass-clover ...biomass production and sustainable biofuel ...ryegrass-red clover mixtures enhanced above- and below-ground productivity, and assessed their biofuel potentials, ... See full document

10

Annual and seasonal changes in mineral contents (Ca, Mg, P, K and Na) of grazed clover grass mixtures in organic farming

Annual and seasonal changes in mineral contents (Ca, Mg, P, K and Na) of grazed clover grass mixtures in organic farming

... alsike clover (Trifoliun hybridum L.), red clover (Trifolium pratense ...white clover (Trifolium repens L.) in clover-grass mixtures under or- ganic farming ...(alsike clover, ... See full document

12

Can plantain maintain milk production of dairy cows whilst reducing urinary N losses?

Can plantain maintain milk production of dairy cows whilst reducing urinary N losses?

... In the second experimental chapter, a plot experiment was carried out to examine the effects of nitrogen inputs (low (180 kg N/ha/year for grasses and herbs and 156 kg N/ha/year for legumes) and high (450 kg N/ha/year ... See full document

210

Organic milk production based entirely on home grown feed

Organic milk production based entirely on home grown feed

... on clover-grass and cereals. Although clover-grass is regarded as roughage, it has not necessarily enough physical structure to ensure a sufficient chewing time and to stimulate the rumen ... See full document

72

Sustainable bioethanol production combining biorefinery  principles using combined raw materials from wheat undersown with clover grass

Sustainable bioethanol production combining biorefinery principles using combined raw materials from wheat undersown with clover grass

... bioethanol production the biomass raw materials used need to be produced with limited use of non-renew- able fossil ...study clover-grass is undersown in a traditional wheat ...and ... See full document

9

Review of productivity decline in sown grass pastures

Review of productivity decline in sown grass pastures

... While grass species differ in the response to available N, they also affect N cycling through the amount and quality of the litter they produce (Jones et ...the pastures age, and their N content and quality ... See full document

158

Integrating foraging and agroforestry into organic pig production   Environmental and animal benefits

Integrating foraging and agroforestry into organic pig production Environmental and animal benefits

... pig production in Northern Europe, a prerequisite for adaptation of agroforestry may be to know to what extent the trees are able to provide the animal and environmental benefits suggested, establishment costs, ... See full document

125

Crop rotation limits Canada thistle, but not Couch grass or annual weeds

Crop rotation limits Canada thistle, but not Couch grass or annual weeds

... All manure was applied as slurry in the spring at a rate corresponding to 40% of the nitrogen demand in the cereal crops at rotation level (Table 1). All cereal and pulse crops were harvested at maturity. The ... See full document

10

Biogas potential from forbs and grass clover mixture with the application of near infrared spectroscopy

Biogas potential from forbs and grass clover mixture with the application of near infrared spectroscopy

... Red clover and grass-clover mixture are also tested for biogas production, mainly for compar- ison purposes with chicory, caraway and ribwort ... See full document

9

Show all 10000 documents...