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Register a new userEffect of Seed Rate, Spray with Sorghum Water Extracts and Weeding on Wheat Yield (Triticum durum L.)
تأثير معدّل البذار و الرّش بالمستخلصات المائية لنباتات الذرة البيضاء و التعشيب في غلّة القمح الصلب (Triticum durum L.)
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المجلة السورية للبحوث الزراعية ورقة بحثية
Publication date
2017
fields
Field Crops
and research's language is
العربية
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نفذ هذا البحث في قرية تل شنان، شرقي مدينة حمص بسورية في الموسم الزراعي 2012/2013 بزراعة صنف القمح الصلب شام 5، و ذلك لدراسة تأثير معدّل البذار (120، 150، 180، 210 كغ/هـكتار)، و الرّش بالمستخلصات المائية من أجزاء نباتات الذرة البيضاء (أوراق، و سوق، و جذور، و مخاليط منها)، و التعشيب اليدوي، في إنتاجية القمح و الأعشاب المرافقة له.
This research was conducted at Tal Shnan village, located at the eastern of Homs city, Syria during 2012/ 2013 growing season, using hard local wheat cultivar, Sham 5, to study the effect of seed rates (120, 150, 180, 210 kg/ha), spray with different parts of sorghum water extracts using different, and weeding on wheat yield and weeds accompany with the crop.
References used
Ahmad, S.; Z.A. Cheema; and A. Mehmood. (1991). Response of some rabi weeds in wheat to allelopathic effects of irrigated sorghum in a sorghum wheat cropping systems. Pak. J. Weed Sci. Res., 4:81- 88
Ali, M.; L. Ali; M. Sattar; and M. A. Ali (2010).Improvement in wheat (Triticum aestivum L.) yield by manipulating seed rate and row spacing in Vehari zone. The Journal of Animal and Plant Sciences. 20(4): 225- 230
Ansari, M.A.; H.R. Meman; S.D. Tunio; and S.A. Keerio (2006). Effect of planting pattern on growth and yield of wheat. Pakistan J. Agri., Agril. Engg., Vet. Sc., 22(2)
rate research
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This research was conducted to determine the most responsive phenological
stage for supplementary irrigation of the durum wheat in a primary stationary
region.
It consisted of six different water treatments in addition to control (non
irrigated)
:
1-From planting to seedling emergence; 2-From planting to tillering; 3-From
planting to booting; 4-From planting to flowering; 5-From planting to the end of
the milk stage; 6–Sowing irrigation and irrigation according to necessity
throughout the milk stage.
The study has been repeated in four blocks for three seasons from 2002 to
2005. The results of the first two seasons showed that the:
The treatment from planting to booting, was canceled because of the rain and
soil dampness during this growth period. A significant increase in production,
water use efficiency, and one 1000 kernel weight, of both 5th and 6th treatments was
noticed in comparison with other treatments and the control. Results of the three
seasons were varied due to the environmental variation in temperature and amount
of rainfall.
Six durum cultivars were compared in relation to germination percentage,
mean germination time, and germination “Catch up” from stress under
different soil moisture contents in the labs. Both soil moisture and cultivars
have shown effects on the s
tudied parameters. Increasing moisture tension had
caused a significant reduction in the germination percentage. The cultivars
differed in their germination. Haurani 27 and Cham3 showed a higher
germination potential and their germination times were shorter than the two
varieties Bohouth 5 and Cham1. The varieties Lahn and Senator Capelli were
intermediate among the other examined cultivars.
This experiment was conducted at the Faculty of Agriculture, Damascus
University (2001 – 2002), to assess the effect of radiostimulation of seeds of two
durum wheat varieties (Hourani and Cham 3) on some morphological traits
and yield components,
by using three doses of gamma rays (10, 15, and 20 GY).
The study showed significant differences among radiation doses. The high
doses (15, 20 GY) caused a significant deterioration in growth and development
of plants, as well as yield components of the two varieties.
This study was carried out at Karahta Station of Field Crop
Research, General Commission of Agricultural Scientific Researches
during 2010-2011 and 2011-2012 cropping seasons in order to determine the
phenotypic correlation coefficient between the traits and the path coefficients
analysis for the most affected traits in grain yield.
This research was conducted at the farm of Abu-Jarash, Faculty of
Agriculture, Damascus University. The aim of this research was to
evaluate the performance and productivity of 9 bread wheat (T.
.aestivum )and 3 durum wheat T. durum.
The experiment was laid out in a Random Complete Block design
(RCPD) with three replication.
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