Effect of cutting interval and inter cropping system of monocot egyptian clover with barley on grain, forage yield and nutritive value of mixture [electronic resource]
Language: English Summary language: Arabic Description: p.237-250Other title:- تأثير مواعيد الحش ونظم التحميل للبرسيم الفحل مع الشعير علي إنتاجية الحبوب والعلف وقيمة المخلوط الغذائية [Added title page title]
- The Bulletin Faculty Of Agriculture Cairo University, 2017 v.68 (3) [electronic resource]
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Articles
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Main | ART BFACU V68 NO 3 2 (Browse shelf(Opens below)) | Available |
Includes bibliographic reference
The present experiment was carried,out at Giza Experiment Station, ARC, Giza, Egypt, during
2013/14 and 2014/15 winter seasons. The aim was to study the effect of three cutting intervals after
sowing date [50 days (C1), 75 days (C2) and at harvest 150 days (C3)] under three intercropping
systems barely and berseem T1= (100%:25%), T2= (100%:50%) and T3= (100%:75%) of barley (c.v.
Giza 2000): Fahl bers·eem, respectively. In addition to two sole stands of the two crops according to
the technical measures for both crops, to examine its effect on grain yield for barely and forage yield
from a mixture of barley and Fahl berseem, competitive relationships and total income. The
experiment was arranged in split plot based on randomized complete block design in three
replications. Results showed that cutting at harvest day 150d (C3) had significant effect on spike
length, grain number spike-1, 1000 grain weight and straw yield of barley. Whereas, cutting .. after 75
day (C2) had significant effect on fresh yield, dry forage, nutrient value of barley and Fahl berseem
mixture. Effect of intercropping system (T3) was meaningful on plant height, spike length, grain
number spike-1, grain yield and straw yield of barley, as well as intercropping system (T3) had
significant effect on the number of branches planr1, leaves stem·1 ratio and fresh, dry yields, nutritive
value of barley and Fahl berseem mixture. Cutting interval x intercropping system (C3xT3) had
significant effect on spike length, grain number spike-1, 1000 grain weight, biological yield, grain yield
and straw yield of barley in both seasons. Whereas, cutting interval after 75 days and intercropping
system (C2xT3) gave the highest values of fresh, dry forage yield and nutritive value of barley and fahl
berseem mixture in both seasons. The highest land equivalent Ratio (LER) and economic returns .
(C2xT3) demonstrated superiority of the intercropping system to sole barley culture. It is evident that
cutting interval at 75 day and cropping system T3 (100% barley+75% fahl berseem) may be the best
practice to maximize the economic return of grain and forage yields for farmer.
Summary in Arabic
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