(1) The disappearance of the herbicide, Avadex (40% diallate), from five agricultural soils (differing in either pH, carbon content, or nitrogen content), incubated under sterile and non-sterile conditions, was followed for a period of 20 weeks.
(2) The remaining 5 soil samples, obtained from sites that were not in close proximity to lakes, were also negative except for one that contained type B.
(3) One ejaculation followed by daily contact with soiled bedding taken from a male's cage did not increase pregnancy rates.
(4) Fourteen soil bacteriophages active against Rhizobium trifolii W19 have been studied which fall into four structural groups.
(5) Recoveries of these 3 herbicides added to soil, wheat, and barley samples at 0.05, 0.1, 0.5, and 1.0 ppm levels were between 65 and 93%.
(6) The hypothesis was tested that plaque, as a complex soil comprising microorganisms, cell debris, salivary deposits and other ill-defined organic and inorganic components, would be susceptible to removal by a rinse with high detersive action.
(7) While undoubtedly a good understanding of soil microbiology in terms of pedology exists, little is presently known about unsaturated subsoils, and aquifers.
(8) The behavior and effects of atmospheric emissions in soils and plants are discussed.
(9) The first stop in this arid place of poor farms and orchards clinging to the dry soil is Rafah, cut off by the border from its Palestinian counterpart.
(10) Although selenium deficiency in livestock is consequently now rare in Oregon, selenium-deficient soils and attendant selenium deficiency conditions have been reported near the Kesterson Wildlife Refuge in the Northern part of the San Joaquin Valley, California, where, paradoxically, selenium toxicity in wildfowl, nesting near evaporation ponds, occurred and attracted wide attention.
(11) It is now recognized that dwarfism in males is frequent around the Mediterranean, where wheat is the staple of life and has been grown for 4,000 years on the same soil, thereby resulting in the depletion of zinc.
(12) The influence of salt mixtures consisting of Ca(H2PO4)2, trace elements, CaSO4, CaCO3, Na2CO3, NaCl and K2SO4 in different combinations on the nitrifying power, evolution of carbon dioxide and the total number of bacteria was studied in arid soils (sandy and alluvial) and semi-humid ones (chernozem and rendzina).
(13) High concentrations of mercury, cadmium, and lead have also been observed in urban soils.
(14) Two long-term tillage studies on fine-textured, clay loam soils were sampled in July and November 1977 following 2 years of limited rainfall.
(15) Adult Persian lime trees grafted on Citrus macrophylla and C. volkameriana were used, planted on a groundwater-affected red ferrilytic soil in the La Habana Province.
(16) Recent reports incriminating Acanthamoeba, a small free-living amoeba, wide-spread in environmental soils and waters, in acanthamoebic keratitis cases wearing soft contact lenses, drew attention to cleaning solutions for contact lenses.
(17) An enzyme (nitrilase) that converts the herbicide bromoxynil (3,5-dibromo-4-hydroxybenzonitrile) to its metabolite 3,5-dibromo-4-hydroxybenzoic acid was shown to be plasmid encoded in the natural soil isolate Klebsiella ozaenae.
(18) Forty soil samples from different desert localities in Kuwait were surveyed for keratinophilic and geophilic dermatophytic fungi.
(19) The well drained soils of the Suiá--Missu forest are very uniform, deep latosols (oxisols) of very dystrophic nature with pH (in water) between 4.0 and 5.0 (see table 2, p. 203).
(20) To reduce the risks posed by the hazard, the report recommends that a management plan be created to determine the level of soil contamination and for managing excavated soil, and to decommission disused septic tanks to prevent the spread of contamination.
Toiled
Definition:
(imp. & p. p.) of Toil
Example Sentences:
(1) Estonia had been reduced to 10 men early in the second half yet Hodgson’s men had to toil away for another 25 minutes before the goal, direct from Wayne Rooney’s free-kick, that soothed their mood and maintained their immaculate start to this qualifying programme.
(2) It would also throw a light on the appalling conditions in which cheap migrant labour is employed to toil Europe's agriculturally rich southern land.
(3) We're all in this together, says George Osborne, and with workers' wages lagging inflation, it is only fair that those who don't have to toil for a living should share in the squeeze.
(4) Kelly and KR continued to toil in the Wembley heat to no avail and after the forward Brad Singleton charged over for Leeds’ next, their race was well and truly run.
(5) Northampton toiled manfully to seek a way back into the tie with Holmes, two-goal hero from the first match, making a number of threatening runs.
(6) But though he’s helped liberate thousands of kids from servitude (and into education), 13 million children still toil in India’s supply chain alone.
(7) Around the world, young workers expected to toil for months at a time for little or no pay are battling to be rewarded fairly.
(8) The striker toiled alone for much of the match and even though Mauricio Pochettino insisted afterwards that there is no reason for Kane to be unable to continue carrying such a burden for the entire season, it is easy to see why Spurs are interested in signing another striker, notably West Bromwich Albion’s Saido Berahino.
(9) We drive to the seafront, where two fishermen are toiling to the rear of the beach, turning cogs that wind a rope attached to their boat to tug it in from the sea over wooden planks.
(10) Six years after Rover's collapse, there is certainly plenty of open space at the centre of this formerly thriving town: hundreds of acres of flattened muddy fields where 6,000 skilled workers once toiled.
(11) A place in the top four, now just a point away, is there for the taking given Chelsea’s toils across town and there is enough quality and momentum behind this team to take advantage.
(12) After 90 minutes of unremitting toil, perspiration and scant regard for loftier reputations, blame was starting to be apportioned.
(13) Take simple ingredients: an economy enduring bad times, a coalition in the toils, a world full of problems.
(14) We see Schenck, after toiling heroically in the underground field hospital, looking shocked at the antics of Hitler's entourage.
(15) Roy Hodgson claimed he always believed England would recover from their toils at the World Cup to progress unbeaten to next summer’s European Championship as his side completed a perfect qualifying record on a night marred by crowd trouble in Lithuania.
(16) He toiled away at drafting bills for Labour’s first 100 days in power – ready in time for tomorrow’s Queen’s speech.
(17) Paulinho’s toils have been the subject of tremendous scrutiny, after a season in which he did not influence games at Tottenham Hotspur as impressively as he did for Brazil at the Confederations Cup.
(18) What today’s landmark employment tribunal has done is challenge the business logic that suggests Uber drivers are not toiling for the firm but entrepreneurs working for themselves.
(19) But the second is his belief that some people are "somebodys" who are born to own, control and enjoy while others are "nobodys" whose lot is to serve, toil and endure – a mindset shared by most Nigerians, at every stratum of our society.
(20) 3) In case of "lacking genius" the individual toils in vain with science.