Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"direct drilling"”.
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The potential of cinematography as a medium for stimulating interest in and conveying working information about direct drilling to New Zealand farmers : [thesis] presented in partial fulfilment of the requirements for the degree of Bachelor of Agricultural Science (Hons.) in the University of Canterbury [Lincoln College]
… interviews and reference to the film produced; Direct Drilling in New Zealand. (c) Two questionnaires used to determine, in a practical sense, the potential for a film on direct drilling. (d) A summary and conclusion complete the dissertation.
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The effects of flame cultivation on the growth and nitrogen utilization of winter barley
… increased yields from minimal cultivation and direct drilling by up to one tonne per hectare. Grain yields were similar to those on ploughed ground where stubble was burned prior to minimal cultivation and direct drilling in 1986/87 and minimal cultivation in 1987/88. Yield increases were …
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Quantitative rice mapping with remote sensing image time series
… land cover types. In this way the unique bidirectional reflection property of each land cover type is accommodated. To separate cropping lands from other land cover types, an efficient sequential classifier training approach, SCT-SVM, is developed. This approach sequentially classifies …
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The potential of reduced tillage in Flanders
… (PR) of the upper depth layer under RT by direct drilling (RTDD) is higher than under CT agriculture, while the PR in the 20-30 cm depth layer is only higher under RT agriculture by cultivator or soil loosener (RTC) if the working depth is lower. The trend was a higher field-saturated …