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.
Results
Showing 1 to 8 of 8 for “"Broadcast Application"”.
-
Energetics of low-input corn production
… com grain production were compared. Broadcast application of pre-emergence herbicides required an energy expenditure of 1160 MJ fha. Cultivation of ridges to control weeds consumed 380 MJ/ha. Economic costs of ridge cultivation were $14/ha. Broadcast application of pre-emergence …
-
Zinc in potato production
… in correcting the deficiency. Foliage and soil applications of zinc sulfate have given a yield response. Some workers indicate that a broadcast application and incorporation with a disc will produce a yield response where other methods will not. Foliage symptoms and response to method of …
-
No-till establishment of switchgrass and Caucasian bluestem
… placed in the row with the seed and of atrazine broadcast at 0, 1.1, and 2.2 kg/ha were imposed in all possible combinations. Another study investigated the influence of limestone, P, and carbofuran on the establishment of switchgrass. Treatments included carbofuran at 0 and 1.1 kg/ha, limestone …
-
Computer solution of equations for three centrifugal distributor configurations
… distributors are used extensively for the broadcast application of granular materials such as seed, granular fertilizer, and agricultural chemicals. A major problem with this equipment is nonuniform spreading which frequently results in reduced crop yield. The object of this study is to …
-
Enhanced efficiency phosphorus application for corn
… of enhanced efficiency phosphorus (P) fertilizer applications or treatments. The objectives of this research are (1) to determine the effects of tillage/fertilizer placement [no-till (NT)/surface broadcast or strip-till (ST)/deep banding], monoammonium phosphate rate [0, half the recommended rate, …
-
Nitrogen and phosphorus fertilization for efficient corn production in Virginia
Traditional com fertilization methods of broadcasting N fertilizer, and applying P fertilizer to soils testing high to very high in plant-available P, can be inefficent. Experiments were conducted at several locations in Virginia to evaluate if band applications of N fertilizer are more efficient …
-
Trial by media : the megaspectacle and the competition of narratives : the framing of the Oscar Pistorius murder trial by News24
… South African law. The commencement of the bail application was postponed by Chief Magistrate Desmond Nair on 15 February 2013, so as to consider an application made by the media to be granted leave to broadcast the court proceedings live. In Magistrate Nair‟s judgement, that was handed down at …
-
Fertilizer source and placement affect nutrient mobility through the soil profile and productivity of maize
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms