Crop Protection Monographs – serie
Visar alla böcker i serien Crop Protection Monographs. Handla med fri frakt och snabb leverans.
3 produkter
Advisory Work in Crop Pest and Disease Management
Häftad, 1986
1098 kr
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Advisory work, by its very nature, is an intermediary between the re search worker and those who apply the results of his research. The challenge of advisory work is to devise means of and find pathways for transmitting research results to the user, overcome the reluctance of the latter to change, …
Economics of Integrated Pest Control in Irrigated Rice
A Case Study from the Philippines
Häftad, 2011
1098 kr
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As a result of the green revolution, the use of yield-increasing inputs such as fer tilizer and pesticides became a matter of course in irrigated rice farming in Southeast Asia. Pesticides were applied liberally, both as a guarantee against crop failure and as a means of fully utilizing the …
