Издательство Taylor&Francis по журналам "New Zealand Journal of Experimental Agriculture"
Отображаемые элементы 1-20 из 1107
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(Taylor & Francis Group, 1987-07-01)The development of a binomial sequential decision plan, incorporating Taylor's power law, for control of two-spotted spider mite on strawberries in Canterbury is described and compared with a recommended spray schedule. ...
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(Taylor & Francis Group, 1983-01-01)In a series of trials in the South Island of New Zealand, manufactured pollard-based baits were compared with conventional oat and carrot baits for acceptability to wild rabbits (Oryctolagus cuniculus L.). Unpoisoned pollard ...
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(Taylor & Francis Group, 1978-09-01)The ability of the more important pasture and fodder plants grown in New Zealand to translocate sodium from their root systems into their leaf tissue was examined in a glasshouse pot experiment. Plants were classified into ...
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(Taylor & Francis Group, 1988-04-01)The escalating cost of superphosphate, the traditional phosphorus (P) and sulphur (S) fertiliser in New Zealand, has led to increased awareness of high analysis P and S fertilisers. With S, interest has centred on elemental ...
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(Taylor & Francis Group, 1976-03-01)Lifetime performance was studied in 57 Romney (R) and 86 Merino × Romney (MR) ewes bred from straightbred hill country Romney ewes with a wide variation in fleece type. The MR lambs had lower perinatal mortality than the ...
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(Taylor & Francis Group, 1980-01-01)The effect of commercially available dicalcium phosphate (DCP) and single superphosphate on pasture production was evaluated in glasshouse and field trials. When compared on a unit-P basis, DCP (5.6% P) was slightly inferior ...
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(Taylor & Francis Group, 1974-03-01)Two white clover cultivars were compared, a pedigree New Zealand selection, ‘Huia’, and a product of a New Zealand × Spanish polycross selection, ‘Pitau’, bred for improved cool-season production. The clovers were sown ...
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(Taylor & Francis Group, 1979-12-01)Cultivars of Lupinus angustifolius, L. albus, L. luteus, Vicia faba, and Pisum sativum were sown on 13 August and 25 October 1974. Some of the later sown plots were irrigated to determine if adequate soil moisture levels ...
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(Taylor & Francis Group, 1988-01-01)Luxury uptake of potassium (K) from potassium chloride (KC1) by pasture plants is a major disadvantage in its use as a fertiliser for pastures. Luxury uptake shortens the fertiliser's effective life and causes excessively ...
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(Taylor & Francis Group, 1976-03-01)Field experiments over a 2-year period studied the phytotoxicity and persistence of alachlor, atrazine, linuron, terbacil, and trifluralin in peat and mineral soils, using soya beans and oats as indicator plants. An ...
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(Taylor & Francis Group, 1976-06-01)The fungicides carbendazim, thiophanate methyl, and benomyl were sprayed on to pasture for the control of the causative agent of facial eczema (Pithomyces chartarum) at two application times: pre-danger level (spore count ...
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(Taylor & Francis Group, 1985-01-01)The acute oral toxicity of brodifacoum to sheep was examined in a trial using 40 sheep. Mortalities of 0, 12.5, 37.5, 50, and 25% resulted from doses of 1.56, 3.13, 6.25, 12.5, and 25.0 mg kg-1 respectively. The low mortality ...
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(Taylor & Francis Group, 1984-01-01)The acute oral toxicity of brodifacoum to the red-necked wallaby (Macropus rufogriseus) was investigated. Trials were established in which wallabies were treated with different doses of brodifacoum. The acute oral LD50 was ...
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(Taylor & Francis Group, 1976-12-01)Adult emergence of black vine weevil, Otiorhynchus sulcatus (F.), from strawbenies (cv. ‘Tioga’) at Lincoln College, Canterbury occurred predominantly within a 15-day period in 1974. Most adults emerged between 23 October ...
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(Taylor & Francis Group, 1983-10-01)Nui ryegrass which was overdrilled with white clover into an established stand of Maku lotus in autumn yielded 15.6 t DM/ha in the subsequent year, this yield being twice that from cultivated soil which had been sown with ...
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(Taylor & Francis Group, 1975-06-01)Aerial photography has proved a useful technique for detecting and measuring areas of pasture damaged by larvae of Costelytra zealandica (White). Colour infrared film appears to be more versatile for this work than ...
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(Taylor & Francis Group, 1981-07-01)Studies indicated that Peronospora sparsa (Synonym P. rubi), causal agent of dryberry disease of boysenberry and other brambles, overwintered primarily as a ‘systemic’ cortex infection of canes, crowns, roots, and buds. ...
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(Taylor & Francis Group, 1979-06-01)Seven different baits containing 5 parts pollard and 1 part bran as basic, with either 1% or 5% salt, or lucerne meal, or one of two chemical appetisers, or smooth rolled surface, were offered to wild rabbits (Oryctolagus ...
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(Taylor & Francis Group, 1973-03-01)The age at which ewes reach their maximum live weight depends on the environment. At Lincoln College ewes increase in live weight from the two-tooth stage to a maximum at 5–6 years and then decline. The increase is about ...
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(Taylor & Francis Group, 1984-04-01)In a glasshouse experiment the effectiveness of Chatham Rise phosphorite (CRP) as a source of phosphorus (P) for perennial ryegrass and white clover on 6 contrasting soils was compared with single superphosphate, North ...
Отображаемые элементы 1-20 из 1107