Abstract
A field experiments was carried out at EL-Gemmeiza Agricultural Research Station, Gharbia Governorate during 2005/2006 and 2006/2007 seasons to study the effects of organic matter, irrigation levels and their interaction on yield and its components of wheat crop and some crop water relations. To achieve these objectives, two organic matter levels, i.e. O1: Without addition of Farm Yard Manure (OFYM) and O2 With FYM at the rat of 20 m3fed-1. Three irrigation regimes, i.e. irrigation at (I1): 100%, (I2):70% and (I3):50% of water requirements. The treatments were arranged in a split- plot design with three replications. The main obtained results as follows: 1-The addition of the farmyard manure m3 fed-1 resulted in highly significant effect on straw yield and number of grains spike-1, of wheat crop during season 2005/2006 and straw yield, number of spikes m-2, number of grains spike-1, grain weight spike-1 in 2006/2007 season. 2-The addition of the farmyard manure (20 m3 fad-1) resulted in significant effect on grain yield, number of spikes m-2, grain weight spike-1 in 2005/2006 and grain yield, and 1000 grain weight (g) in season 2006/2007. 3-The addition of the organic mater resulted in increasing water consumption use and water use efficiency. 4-The results demonstrate clearly that, irrigation regime at 100% I.W.R. leads to significant increases in most of the characters studied; grain yield and straw yield, , number of grains spike-1, number of spikes m-2, grain weight spike-1 and 1000 grain weight (g) of wheat crop during the two growing seasons. 5-There is significant interaction between the organic matter and irrigation regime where this interaction viewed in number of spikes m-2 and grain weight spike-1 in 2005/2006 season. 6-There is no significant interaction between the organic matter and irrigation regime where this interaction viewed in grain yield and straw yield, number of grains spike-1 and 1000 grain weight (g) both two seasons. 7-This study concluded that the best combination treatment was addition of organic matter 20 m3 fad-1 and the irrigation regime 100% I.W.R.
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Claims 7
Claim · model-written summary
Farmyard manure significantly affected wheat straw yield and grain number in 2005/2006.
- Taxon
- wheat crop
Triticum aestivume0 - Treatment
- addition of the farmyard manure m3 fed-1e0
- Outcome
- straw yield and number of grains spike-1e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“addition of the farmyard manure m3 fed-1 resulted in highly significant effect on straw yield and number of grains spike-1, of wheat crop during season 2005/2006”
Claim · model-written summary
Farmyard manure significantly affected grain yield in 2005/2006 and 2006/2007.
- Taxon
- WHEATTriticum aestivumt0
- Treatment
- addition of the farmyard manure (20 m3 fad-1)e0
- Outcome
- grain yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“addition of the farmyard manure (20 m3 fad-1) resulted in significant effect on grain yield”
t0“WHEAT”
Claim · model-written summary
Organic matter increased water consumption and water use efficiency.
- Taxon
- WHEATTriticum aestivumt0
- Treatment
- addition of the organic matere0
- Outcome
- water consumption use and water use efficiencye0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“addition of the organic mater resulted in increasing water consumption use and water use efficiency”
t0“WHEAT”
Claim · model-written summary
Full irrigation significantly increased wheat yield components.
- Taxon
- wheat cropTriticum aestivume0
- Treatment
- irrigation regime at 100% I.W.R.e0
- Outcome
- grain yield and straw yield, , number of grains spike-1, number of spikes m-2, grain weight spike-1 and 1000 grain weight (g)e0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“irrigation regime at 100% I.W.R. leads to significant increases in most of the characters studied; grain yield and straw yield, , number of grains spike-1, number of spikes m-2, grain weight spike-1 and 1000 grain weight (g) of wheat crop during the two growing seasons”
Claim · model-written summary
Organic matter and irrigation interacted significantly for spikes per area and grain weight per spike in 2005/2006.
- Taxon
- WHEATTriticum aestivumt0
- Treatment
- organic matter and irrigation regimee0
- Outcome
- number of spikes m-2 and grain weight spike-1e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant interaction between the organic matter and irrigation regime where this interaction viewed in number of spikes m-2 and grain weight spike-1 in 2005/2006 season”
t0“WHEAT”
Claim · model-written summary
No significant manure by irrigation interaction was found for grain and straw yield, grain number or thousand grain weight.
- Taxon
- WHEATTriticum aestivumt0
- Treatment
- organic matter and irrigation regimee0
- Outcome
- grain yield and straw yield, number of grains spike-1 and 1000 grain weight (g)e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no significant interaction between the organic matter and irrigation regime where this interaction viewed in grain yield and straw yield, number of grains spike-1 and 1000 grain weight (g) both two seasons”
t0“WHEAT”
Claim · model-written summary
The authors identified manure at 20 m3 per feddan with full irrigation as the best combination.
- Taxon
- WHEATTriticum aestivumt0
- Outcome
- addition of organic matter 20 m3 fad-1 and the irrigation regime 100% I.W.R.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“best combination treatment was addition of organic matter 20 m3 fad-1 and the irrigation regime 100% I.W.R.”
t0“WHEAT”
The same questions in other papers
irrigation · yield · Triticum aestivum (wheat)Positive and negative results
797 papers in the same direction as this paper · 184 in the opposite direction · 7 reporting no difference from an alternative
- negative
- no effect
- negative
985 papers more in this group
See all 989 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.