Effect of supplemental irrigations, seeding rates and foliar application of potassium and macro-micro elements on wheat productivity under rainfed conditions (Record no. 48494)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04998cab a2200301Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u195346 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 111002s2005 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART BFACU V56 No3 3 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hussein, Samira M. A. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Bulletin of Faculty of Agriculture. Cairo University, 2005 v. 56 (3) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of supplemental irrigations, seeding rates and foliar application of potassium and macro-micro elements on wheat productivity under rainfed conditions |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير الري التكميلي و معدل التقاوى و الرش بالبوتاسيوم و النرفاتين على انتاجية محصول القمح تحت ظروف الأراضي الصحراوية المطرية بشمال سيناء. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.431-454. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes reference. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Two field experiments were carried out in Rafah, North Sinai Governorate in a demonstration field under raihfed conditions during the two growing seasons of 2001/2002 and 2002/2003. Soil texture was sandy, moderate in salinity and relatively high in alkalinity and poor in organic matter and macro-micro elements. This work aimed to study the effect of the following factors on yield and its components of wheat cultivar 'Sakha 93"; a) adding a supplemental irrigation; either at tillering and/or at heading stage, b) seed rates; 50,70 and/or 90 kg/fed., c) foliar application of potassium, macro-micro elements and/or potassium + macro-:-micro elements. Nutrients were applied at 40 and 80 days after sowing with the rate of 1.5 liter/fed from Nervatin-vit formula (10% N, 8% P20S, 7% K20, 0.6% Mg, I.I % Fe, 0.5 Mn, 0.5 Zn, 0.05 B, 0.02% Mo, 0.02% Cu+, 500 mg/IOOO ml amino acids and vitamins). The results indicated that adding a supplemental irrigation (suppl. Irrig.) at tillerring stage only significantly increased plant height and the number of tillers/plant. However the supplemental irrigation at heading stage only gave the highest grain yield (10.4 ard./fed.) and increased its components. Maximum grain yield (10.8 ard./fed.) was obtained with seeding rate of 70 kg/fed., while minimum grain yield (7.26 ard./fed.) was at 50 kg/fed. over the two seasons. The highest values of grain and straw yields/fed. (10.72 ard.lfed. and 3.038 ton/fed. respectively) and yield components were obtained when wheat plants were foliar sprayed with potassium and nervatine. The interaction between supplemental irrigation and seeding rates had significant effect on the number of tillers/plant, flag leaf area, no. of grains / spike, no. of spikes / m and grain and straw yields/fed.. The highest grain yield ( 11.19 ard/fed.) was realized via a supplemental irrigation at heading stage and seeding rate of 70 kg/fed.. By contrast, the lowest value (6.86 ard.lfed.) was obtained under rai.1fed only with 50 kg/fed.. The interaetion between supplemental irrigation and foliar application of potassium and Nervatine significantly increased the number of tillers/plant, spike length, no. of grains/spike, grains weightlspike, no. of spikes/m2, 1000-grain weight and grain yield which showed the highest value (11.33 ard./fed.) when a supplemental irrigation was applied at heading stage and wheat plants were foliared with potassium and Nervatine. The interaction between seeding rates and foliar spraying caused a significant increase in the number of tillers/plant, spike length, no. of grains/spike, grain weight/spike, 1000-grain weight, grain and straw yields/fed. and protein percentage. The highest grain yield (10.92 ard.lfed over the two seasons) was obtained under a seeding rate of 70 kg/fed and foliar application with potassium and Nervatine. The best combination was a supplemental irrigation at heading stage, seeding rate of 70 kg/fed. and foliar spraying of potassium + Nervatine which significantly increased the number of tillers/plant, no. of spikes/m2, 1000-grain weight and grain yield/fed. In addition the highest grain yield over two seasons ( 12.55 ard./feQ) was realized from the same combination. Consequently, the results of this study revealed that under rainfed conditions of north Sinai, a supplemental irrigation at heading stage of wheat cultivar Sakha 93 with seeding rate of 10 kg/fed. combined with the foliar spray of potassium (5.0 kg/fed.) and 1.5 litre/fed. Nervatin-vit are the recommended treatments for raising the productivity of Sakha 93 wheat under the conditions of this investigation. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wheat |
| General subdivision | Fertilizers. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wheat |
| General subdivision | Irrigation. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wheat |
| General subdivision | Production. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Potassium fertilizers. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Plant regulators |
| General subdivision | Foliar application. |
| 773 0# - HOST ITEM ENTRY | |
| Title | The Bulletin Faculty of Agriculture, Cairo University. |
| Related parts | 2005.v.56(3) |
| International Standard Serial Number | 0526-8613 |
| Control subfield | nnas |
| Record control number | u158095 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2005/BFACU/5605/3/431.pdf">http://nile.enal.sci.eg/EALE/2005/BFACU/5605/3/431.pdf</a> |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.