Results 101 to 110 of about 15,107 (265)
Tanzania Country Climate Risk Profile Series, Mufindi District [PDF]
, 2020 The agricultural sector in Tanzania is facing high climatic risks. Frequent and severe temperature and precipitation, recurrent droughts and increased incidences of pests and diseases are some of the climate effects that have been observed.
Begasha, Edgar +2 more
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Epidemiology and management of flower diseases of pyrethrum [PDF]
, 1992 Pyrethrum (Tanacatum cinerariifolium) is cultivated worldwide and in southern Australia for the extraction of insecticidal esters or pyrethrins contained within the achenes of flowers. Producing a significant proportion of the worlds botanical pyrethrins,
Ferreira +12 more
core +2 more sources
Кристаллы в тканях семянок видов Asteraceae
Turczaninowia, 2015 Представлены результаты морфо- логических и анатомических исследований, а также сканирующей электронной микроскопии семянок 48 видов из 30 родов, относящихся к 7 трибам семейства Asteraceae.
E. V. Boyko
doaj +1 more source
Higher Education and Income Distribution in a Less Developed Country [PDF]
, 1975 [Excerpt] The primary purpose of this paper is to empirically test among both the intra- and the inter-generational version of these three hypotheses for higher (i.e. post-secondary) levels of education for one less developed country, Kenya.
Fields, Gary S
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Pyrethrins Protect Pyrethrum Leaves Against Attack by Western Flower Thrips, Frankliniella occidentalis [PDF]
, 2012 Ting Yang +6 more
openalex +1 more source
Increasing Kenya's Agricultural Competitiveness: Farm Level Issues [PDF]
The objective of this paper is to address the farm level issues that affect the production costs and so the competitiveness of domestic food and commercial production.
Awour, Tom +2 more
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Export Performance in Papua New Guinea, 1960 to 1999 [PDF]
Stochastic dominance analysis was used to assess export performance in Papua New Guinea from 1960 to 1999. A country with abundant natural resources, Papua New Guinea was able to experience significant growth in total export values throughout the final ...
Blowes, Anita, Fleming, Euan M.
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Current use of peat, plastic and fertiliser inputs in organic horticultural and arable crops across Europe [PDF]
, 2018 The use of contentious inputs linked to plant protection, and the use of peat, plastic and fertilisers used in growing have been mapped in selected organically produced crops in 10 countries across Europe.
Caceres, Rafaela +12 more
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The Effect of Starvation on The Susceptibility of House Flies to Pyrethrum Sprays [PDF]
, 1948 RW Kerr
openalex +1 more source
Organic production of strawberries [PDF]
, 2007 Organic fruit and vegetable growing is increasing world-wide, but knowledge concerning best practice is generally empirical rather than field-based. This thesis extends knowledge concerning best practice in Swedish organic strawberry (Fragaria x ananassa
Berglund, Rakel
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