[PDF] Top 20 Aportes a la formación docente para la educación de jóvenes y adultos
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Sustaining productivity of a Vertosol at Warra, Queensland, with fertilisers, no-tillage or legumes. 7. Yield, nitrogen and disease-break benefits from lucerne in a two-year lucerne–wheat rotation
... following lucerne was lower than in wheat–wheat rotations ...chickpea–wheat rotation (163 mm) (Dalal et al. 1998) or annual medics–wheat rotation (142 mm) (Weston et ... See full document
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Sustaining productivity of a Vertosol at Warra, Queensland, with fertilisers, no-tillage or legumes. 8. Effect of duration of lucerne ley on soil nitrogen and water, wheat yield and protein.
... Soil nitrogen (N) supply in the Vertosols of southern Queensland, Australia has steadily declined as a result of long-term cereal cropping without N fertiliser application or rotations with ... See full document
5
Sustaining productivity of a Vertosol at Warra, Queensland, with fertilisers, no-tillage or legumes. 9. Production and nitrogen benefits from mixed grass and legume pastures in rotation with wheat
... to wheat crops in most of the assay period, neither soil nitrate N (Table 3) nor plant available water content at sowing ...grain yield or ...to wheat grain protein (R 2 = ...benefits from ... See full document
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Using zero tillage, fertilisers and legume rotations to maintain productivity and soil fertility in opportunity cropping systems on a shallow Vertosol
... 2 tillage practices (zero ...pulse–cereal rotation on changes in soil mineral nitrogen, plant-available water in the soil, grain yield and protein, and key soil fertility parameters (total ... See full document
11
Nodulation of lucerne (Medicago sativa L ) roots: depth distribution and temporal variation
... in lucerne stands grown for 1, 2 or 3 years ...washed from monolith ...of lucerne stands. In 1-year lucerne nodulation was limited virtually to the top 15 cm of ...(1 year < 2 ... See full document
7
The ability of nitrogen fertilisers to break the lifecycle of gastro-intestinal nematodes
... of two-ply tissue ...drained from the funnel into a glass jar and rested for a minimum of 4 hours at 4° ...mls from the ...prepared from each replicate with the jar shaken between each sample ... See full document
9
Cocksfoot and lucerne productivity in a Pinus radiata silvopastoral system: a grazed comparison
... in lucerne pastures was 38% (per head) and 32% (per hectare) greater than in cocksfoot pastures (Table ...of lucerne contributed to this greater LWG in ...grasses, legumes provided greater bite ... See full document
16
Witches' broom disease of lucerne : (1) witches' broom of lucerne in relation to environment : (2) the identity of witches' broom of lucerne and big bud of tomato in Australia
... Nicotiana glutinoia: Symptoms on plants infected with the Clone B virus and similar natUral strains of the witches' • broom virus were indistinguishable from those on plant infected with[r] ... See full document
10
Impact of long term organic and mineral fertilization on lucerne forage yield over an 8 year period
... by lucerne after direct manure application was significantly higher in comparison with equivalent N rate in mineral ...affect lucerne DMY considering positive correla- tion between root mass and DMY with ... See full document
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Liveweight gain of sheep grazing lucerne, lucerne/grass mixes and lucerne supplemented with barley grain
... one rotation which occurred after weaning. In the first rotation after weaning (Rotation 4) lambs on the +grain treatment had liveweight gains of 140 g/head/d compared with 77 g/head/d for those on ... See full document
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Single and fractioned supply of nitrogen in wheat productivity
... for wheat 2015, the use of 60 and 90 kg N ha -1 nitrogen rates recommended by the technical indication provided a grain productivity higher than the expectation of 3 tons, fact not observed in ... See full document
11
En driftsøkonomisk analyse af økologisk jordbrug med fokus på teknologi og regelændringer
... Rajgræs Havre Kartofler Kløvergræs Markærter Triticale Vårbyg Vårbyg Kløvergræs Kløvergræs Lucerne Lucerne Vinterhvede Vårbyg Vårbyg Bygært helsæd Havre Kløvergræs Silomajs Silomajs Trit[r] ... See full document
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Assessment of Under-Ground Pests’ Density in Potatoes and Legumes Grow After Winter Wheat
... of rotation crop potato fields are chosen for researchers in farm “Salim Bakhabov”, in the district of Bulugur, Samarkand ...methods from 5, 10, 15, 20 and 25 sm dug layer fromthis fields and soil were ... See full document
9
Crop production 5-1979
... Winter killings were much greater than usual. On the whole, the retarded crop growth noted at the end of April 1979 has been made up. If the favourable growth conditions of the past few weeks continue, high yields per ... See full document
52
Crop production 11/12-1979
... P Temporary and per- P Purple clover, lucerne, manent meadows and sainfoin, common bird's pastures, clover and mixfoot trefoil, other seeded ture, lucerne, green maize meadows, temporary[r] ... See full document
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THE EFFECT OF PREVIOUS CROP, TILLAGE AND SOURCE OF NITROGEN ON NODUL FORMATION, DRY MATTER ACCUMULATION AND SEED YIELD OF DOUBLE-CROP SOYBEAN (Glycine max L. Merr.)
... to wheat (Table ...between tillage methods with higher N content in nodule from no-tillage plots (Table ...no tillage compared to other tillage ... See full document
5
Questions and avenues for lucerne improvement
... of nitrogen reserves associated with the larger root contributes to bet- ter persistence and ability to withstand the severe intra-specific competition for light and nutrients: Avice et ... See full document
41
The effect of alternative forage species and gibberellic acid on nitrate leaching
... To my office mate and dear friend Anna Carlton, thank you for always being there to bounce ideas off, for putting up with me, for making me laugh, for bringing chocolate and delicious baking, and for being a supportive ... See full document
10
Evaluation of perennial lupin/cocksfoot pasture relative to lucerne pasture under summer dry conditions
... the two pasture types can be explained using the herbage intake (Table 2), composition (Figure 2) and nutritional value (Table 3) ...of Year 1, apparent herbage intakes were similar for both treatments, ... See full document
30
Saxmundham Experimental Station 1899-1986 A review of the achievements during 1965-1986
... Winter wheat, winter barley, winter beans, spring barley, potatoes, sugar beet, grass leys given nitrogen fe ilizer and grass-clover and lucerne leys have all been grown[r] ... See full document
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