MARC details
| 000 -LEADER |
|---|
| fixed length control field |
cab a22 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
u212596 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
ENAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
161019s2012 ua ss b eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
EAL |
| Transcribing 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 MJAE No20 19 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Khalifa, S. M. |
| 9 (RLIN) |
52 |
| 240 10 - UNIFORM TITLE |
|---|
| Uniform title |
Misr journal of agricultural engineering, 2015 (20) |
| Medium |
[electronic resource]. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Manufacturing control valve and flowmeter to measure flow rate and development of surface irrigation using surge irrigation in clayey soil |
| Medium |
[electronic resource]. |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تصنيع صمام تحكم و مقياس تصرف لتطوير الرى السطحى باستخدام الرى النبضى في الأراضى الطينية |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
p.335-354 |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Year book of Misr Society of Agricultural Engineering : The 20 th. Annual Conference of the Misr Society of Agricultural Engineering "Agricultural Engineering and Country Challenges" |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes references. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The experiment was conducted to develop and evaluate surge irrigation under different slopes and discharges against continuous irrigation under traditional levelling in terms of irrigation and water use efficiencies to produce wheat crop in clay soil under short jield conditions. It was carried out at the experimental/arm, Faculty ofAgriculture, Kafrelsheikh University, during the winter season 201312014. The furrows with blocked ends were 50 m long and I. I m center -center spacing furrows and the wheat was planted on beds with 0.8 m width(7 rows ofwheat per bed with<br/>0.10 m spacing between rows). The treatments for surge irrigation consisted offactorial combination of three slopes S]= 0.0%, S]= 0.1% and 53= 0.2%, three discharges Q]= 0.4 lis, Q2 = 0.55 lis and Q3 = 0.75 lis and two -cycle ratios ([] = II2 and T] = 213), in addition, treatments ofcontinuousflow forthesamedischargesundertraditionallevel/ing. To monitor the advance time, jive points were established along the furrows at 0, /2.5, 25, 37.5 and 50 m from the inlet. Soil moisture content was measured with gravimetric methods at 0 -O. /5, O. /5-0.30, 0.30 -0.45 and 0.45 -0.60 m depths at the beginning, middle and end ofthe furrows.<br/>The discharge was measured using control valve and flowmeter which manufactured to measure and control the applied irrigation water to each treatment. Results indicated that surge irrigation under three different slopes 0.0, 0./ and 0.2% reduces amount of irrigation water applied, increases advance time, irrigation uniformity, water application efficiency, grain yields and water use efficiency compared with continuous flow irrigation under traditional levelling. The best treatment is the discharge 0/0.55 lis with /12 cycle ratio under three different slopes.It saved and decreased amount ofwater irrigation applied by 27, 33.4<br/>and 37.4 % and increased the yield by 15.1, 17.7 and 12.7 % under slope<br/>of 0.0, 0.1 and 0.2 % respectively compared with continuous flow<br/>irrigation under traditional levelling for the same discharge. It had the<br/>maximum water use efficiency values of 1.39, 1.56 and 1.59 kg/m3 for<br/>surgeflow irrigation under slopes of0.0, 0.1 and 0.2%, respectively. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Summary in Arabic |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Furrow irrigation |
| 9 (RLIN) |
15720 |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
surface irrigation. |
| 9 (RLIN) |
20428 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Clay soils |
| 9 (RLIN) |
20417 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Flow meters. |
| 9 (RLIN) |
20418 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
El-Nemr, M. K. |
| 9 (RLIN) |
20419 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sharaby, N. N. |
| 9 (RLIN) |
20420 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Related parts |
2012.v. (20) |
| Title |
Misr Journal of Agricultural Engineering. |
| Record control number |
u192786 |
| International Standard Serial Number |
1687-384X |
| Control subfield |
nnas |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
http://nile.enal.sci.eg/EALE/2012/MJAE//012/20/335.pdf |
| Public note |
Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Articles |
AR |
| Source of classification or shelving scheme |
lcc |