AI SearchYield and protein quality of maize as affected by various fertilizers (Record no. 130679)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04051cas a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260819092732.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110902s1980 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10785711 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-80-22 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Huq, S. M. Imamul |
| 245 10 - TITLE STATEMENT | |
| Title | Yield and protein quality of maize as affected by various fertilizers |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1980 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 52 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-80-22 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1980 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A field experiment with maize (Zea Mays L) under irrigated condition was conducted on a Sulfic Tropaquept soil situated in the premises of the Asian Institute of Technology, Bangkok, Thailand during the dry season (January to May) of 1980 to study the nature of the yield/response relationship and grain protein quality in terms of its essential amino acid (EAA) composition under 9 different rates of N application with constant levels of P and K and 3 widely varying rates of P and K with constant N application. Two sets of experimental plots, one with the N treatments, arranged in a systematic design, and the other with the P and K treatments, arranged in a systematic factorial design, were included in the study, each, treatment having three replicates. The maximum average grain yield (100% dry matter basis) of 3. 73 t/ha was obtained at an N application of 200 kg/ha. Total dry matter yield (grain + stover) was 14 t/ha for the same treatment. Dry matter yield of grain, stover, and grain + stover decreased at applications of N above this level. The maximum average grain yield for P - K treatment was 3.43 t/ha obtained at the P - K combination of 75 kg P and 225 kg K/ha application rate. The water requirement was found to be decreasing with increasing dry matter yield. The crude protein content (C.P.) and its yield increased with increased rates of N fertilizer application. P or K fertilization appeared to have exerted their influences only indirectly in the C.P. content. Maximum C.P. concentration of12.15% was obtained at N application of 350 kg/ha as well as zero P and zero K application rates. No definite conclusion was made on the shape of the yield/response relationships on the basis of present findings. Concentration of N, P, K, Na, Ca and Mg in the grain and straw were determined. The soil was analysed for N, P, K, Na, Ca, Mg and some other characters. Amino acid composition of the grain protein was analysed to determine the grain protein quality. Lysine, one of the limiting EAA in maize grain protein, decreased with increasing grain protein content. The yield per hectare of the EAA as well as the non-EAA, however, increased with increasing dry matter yield. N, P or K fertilization did not significantly influence the EAA composition in maize grain protein. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Plants |
| General subdivision | Nutrition |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Corn |
| General subdivision | Fertilizers and manures |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eppendorfer, W.H., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Olesen, Svend Elsnab, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Apichart Anukularmphai, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Commonwealth Secretariat, U.K., |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. AE-80-22 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B21918">http://203.159.5.9/ait-thesis/detail.php?q=B21918</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10785711 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 250317 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120584643 |
| CREATED | CREATED : 2013-08-07 |
| RECORD Id | RECORD # : i12735863 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120302327 |
| CREATED | CREATED : 2016-05-26 |
| RECORD Id | RECORD # : i1299361x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 19/08/2026 | 50.00 | AIT Thesis no.AE-80-22 | 30050120584643 | 19/08/2026 | 3 | 19/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 19/08/2026 | AIT Thesis no.AE-80-22 | 30050120302327 | 19/08/2026 | 19/08/2026 | 40-Archives |