Results 151 to 160 of about 13,952 (206)
Some of the next articles are maybe not open access.
Grass and Forage Science, 1958
Yields were recorded from a potato crop grown in the first year following a grazing trial comparing four strains of white clover, previously described in this journal (2 & 3). The Kent clover strain, which was the most persistent and which had produced the greatest live‐weight increase per acre, gave the highest yield of potatoes.
D. T. A. Aldrich +2 more
openaire +1 more source
Yields were recorded from a potato crop grown in the first year following a grazing trial comparing four strains of white clover, previously described in this journal (2 & 3). The Kent clover strain, which was the most persistent and which had produced the greatest live‐weight increase per acre, gave the highest yield of potatoes.
D. T. A. Aldrich +2 more
openaire +1 more source
Outlook on Agriculture, 1993
The need to reduce economic and environmental costs of livestock agriculture has led to a resurgence of interest in forage legumes, particularly white clover, However, despite a recognition of the benefits accruing from its high herbage quality and the nitrogen fixation from its symbiosis with the Rhizobium bacterium, the widespread use of white clover
Ian Rhodes, K. Judith Webb
openaire +1 more source
The need to reduce economic and environmental costs of livestock agriculture has led to a resurgence of interest in forage legumes, particularly white clover, However, despite a recognition of the benefits accruing from its high herbage quality and the nitrogen fixation from its symbiosis with the Rhizobium bacterium, the widespread use of white clover
Ian Rhodes, K. Judith Webb
openaire +1 more source
The phenols and prodelphinidins of white clover flowers
Phytochemistry, 2000White clover flowers (Trifolium repens L.) contain an abundance of phenolics, namely cis- and trans-p-coumaric acid 4-O-beta-D-glucopyranoside, the 3-O-beta-D-galactopyranosides of myricetin, quercetin and kaempferol together with two new derivatives namely myricetin 3-O-(6"-acetyl)-beta-D-galactopyranoside and kaempferol 3-O-(6"-acetyl)-beta-D ...
L Y, Foo +4 more
openaire +2 more sources
Uptake of Phosphate by White Clover
Journal of Experimental Botany, 1978The effect of pH on the electrogenic phosphate pump in white clover roots was investigated. It was found that the pump operated between pH 3-5 and 8-0 with an optimum at 4-3. External pH changes affected phosphate uptake and PD to the same extent so that a constant relationship between them was maintained.
JAMES DUNLOP, D. J. F. BOWLING
openaire +2 more sources
Variation in white clover for resistance to clover cyst nematode
New Zealand Journal of Agricultural Research, 1997Abstract The clover cyst nematode (Heterodera trifolii) infects white clover (Trifolium repens) in pasture throughout New Zealand, reducing plant growth and nutrition.
J. Van Den Bosch +2 more
openaire +1 more source
1986
This chapter focuses on agronomy of white clover (Triflium repens L.). White clover is the most important pasture legume in temperate zones of the world. It is of value because of its wide climatic range, the high nutritional quality and digestibility of its herbage, and the significant contribution it makes to the economy of grass/white clover ...
Frame, J., Newbould, P.
openaire +2 more sources
This chapter focuses on agronomy of white clover (Triflium repens L.). White clover is the most important pasture legume in temperate zones of the world. It is of value because of its wide climatic range, the high nutritional quality and digestibility of its herbage, and the significant contribution it makes to the economy of grass/white clover ...
Frame, J., Newbould, P.
openaire +2 more sources
Varietal Resistance to Clover Rot in White Clover
Nature, 1967CLOVER rot, caused by the fungus Sclerotinia trifoliorum Erikss., occurs in about 70 per cent of farm crops of red clover (Trifolium pratense) in Great Britain, according to a recent survey by Lester and Large1. But there are few reports of this fungus infecting white clover (Trifolium repens).
D. T. A. ALDRICH, D. A. DOLING
openaire +1 more source
Plant parasitic nematodes in white clover and soil from white clover pastures in Australia
Australian Journal of Experimental Agriculture, 1997Summary. Seventeen sites, including locations in all the major white clover growing regions of Australia, were surveyed for the presence of plant parasitic nematodes in autumn and spring 1993. Trifolium repens L. cvv. Haifa and Irrigation, plus 1 other cultivar, were sampled at each site and nematodes extracted from roots, stems and soil.
L. J. McLeish +4 more
openaire +1 more source
Tests for resistance to white clover mosaic virus in red and white clover
Annals of Applied Biology, 1982SUMMARYA range of red and white clover cultivars was tested for immunity to white clover mosaic virus. All plants became infected although some showed no symptoms. Enzyme‐linked immunosorbent assay (ELISA) and immunosorbent electron microscopy (ISEM) revealed significant differences in virus concentration between red clover cultivars and between clones
openaire +1 more source
Coumestans in diseased white clover
Phytochemistry, 1971Abstract Four coumestans have been detected in white clover ( Trifolium repens ) infected with various foliar pathogens, and have been identified as coumestrol, 12- O -methylcoumestrol, trifoliol and 7,10,12-trihydroxycoumestan ( repensol ) by chromatographic and spectroscopic methods. Repensol has not previously been reported as a natural product.
E. Wong, G.C.M. Latch
openaire +1 more source