DIALOG FilelO: AGRICOLA 79/DEC SEE FILE 11O(THRU 78) (Item 28 of 66) User 1032 17apr80 7682798 79070931 Holding Library: AGL Nitrogen source and rate effects on soil pH (hydrogen-ion concentration) corn yields and nitrogen uptake in reduced tillage systems Bandel, V.A.; Dzienia. S. Madison. Wis., American Society of Agronomy. Agronomy abstracts. 1979. 1979. p. 168. ISSN 0065-4671: NAL: 241 AM39 7682788 79070921 Holding Library: AGL Microbial and biochemical changes associated with reduced tillage Doran. J.W.; Madison. Wis.. American Society of Agronomy. Agronomy abstracts. 1979. 1979. p. 156. ISSN 0065-4671: NAL: 241 AM39 7682109 79070237 Holding Library: AGL Effect of no-till and in-row-subsoiling on corn production King. C.C. Jr.; Elkins. C.B. Madison. Wis.. American Society of Agronomy. Agronomy abstracts. 1979. 1979. p. 104. ISSN 0065-4671: NAL: 241 AM39 7678341 79067139 Holding Library: AGL 1979 insecticide recommendations for conventional and no-tillage field corn Gregory. W.; Rev Lexington. Ky.. The Service. ENT.Kentucky. -University. -Cooperative Extension Service. Dec 1978. (16) Dec 1978. 8 p. ISSN 0090-3582: NAL: 275.29 K415E 7675873 79064653 Holding Library: AGL Possibility of reducing the number of operations on clean fallows (in Western erosion control) Buiankin. V.I.; Kucherov. V.S. Alma-Ata Vestnik sel'skokhoziaistvennoi nauki S.S.R. -Ministerstvo sel'skogo khoziaistva. . Oct 1978. p. 24-28. ill. NAL: 20 AK16 7672610 79061367 Holding Library: AGL Developments with seed drill coulters for direct drilling (zero tillage). I. Trash handling properties of coulters. Baker. C.J.; Badger. E.M. Wellington. Department of Scientific and Industrial Research New Zealand journal of experimental agriculture v. 7 (2) une 1979. p. 175-184. ill. ISSN 0301-5521: NAL: S542.A1N45 7672226 79060982 Holding Library: AGL Corn production under minimum and conventional tillage systems in the Arkansas Valley Ball, W.S.: Swink. J.F. Ft. Collins Progress reportColorado. -Experiment Station. Jan 1978. (3) Jan 1978. 3 p. ill. NAL: 100 C71C 7672067 79060822 Holding Library: AGL Minimum tillage system of soil on eroded hilly land Sistemul de lucrari minime ale solului, pe terenurile in panta erodate Nistor. D.; Doina Nistor Bucuresti, Ministerul Agriculturil si Industriei Alimentare Productia vegetala: Cereale si plante tehnice v. 31 (1) Jan 1979. p. 26-31. ill. NAL: 21 R862 7669342 79058072 Holding Library: AGL No-till chemical management--still a tricky task (weed control) Mar 1978. v. 93 (3) Progressive farmer for the West. v. 93 (3) Mar 1978. p. 32-33. 111. NAL: 6 T311 mechanical tillage Kazakhstan, wind KazakhstanaKazakh Oct 1978. (10) 1894