Abstract
Longmai 898 was a new middle early mature winter wheat strain,which bred by chromosome engineering and normal breeding technology,its breeding objective is to select high yield,good quality and three resistances characteristics.In 2005 — 2007,the yield of this strain was highest among 11 varieties(strains) in two year in twelve points(times) test in winter wheat mountain-plateau region of Pingliang,the average yield is 4 871.55 kg/hm2 and 15.13% higher than the control Lantian 10.In 2006 — 2008,the yield ranked fifth in 11 varieties(strains) in two years in nine points(times) in winter wheat region test of Longdong,the average yield was 3 423.75 kg/hm2 and 4.19% higher than the control Xifeng 20.The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.The results indicated that the seed crude protein grain,lysine,wet gluten,sedimentation values are 108.7 g/kg,4.04 g/kg,184.7 g/kg and 32.5 mL,respectively.Longmai 898 was strong drought and frost resistance,as well as stripe rust resistance,higher and stable yield,widely adaptability.The tiller earing rate and population structure are better than the other varieties or strains.It is suitable to plant in rain-fed area on loess plateau,high-altitude mountainous areas,hilly and arid mountain area of Longdong region in Gansu province,Longxian county in Shaanxi,Guyuan county in Ninxia and other similar areas.
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Claims 17
Claim · model-written summary
Longmai 898 yielded 4 871.55 kg/hm2, 15.13% above Lantian 10 in Pingliang.
- Outcome
- average yielde0
- Direction
- highere0
- Value
- 4 871.55 kg/hm2e0
- Qualifier
- 15.13%e0
- Comparator
- Lantian 10e0
Not reportedTaxonMaterial
Verbatim
e0“the average yield is 4 871.55 kg/hm2 and 15.13% higher than the control Lantian 10”
Claim · model-written summary
Longmai 898 yielded 3 423.75 kg/hm2, 4.19% above Xifeng 20 in Longdong.
Not reportedTaxon
Verbatim
e0“the average yield was 3 423.75 kg/hm2 and 4.19% higher than the control Xifeng 20”
Claim · model-written summary
Plant height was 85 cm.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Spike length was 5.6 cm.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Spikelet number was 15.8 seed.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Grain number was 33.6 seed.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Thousand grain weight was 48.9 g.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Bulk density was 784 g/L.
Not reportedTaxonDirection
Verbatim
e0“The plant height,spike length,number of spikelet,grain number,thousand grain weight and bulk density of this strains are 85 cm,5.6 cm,15.8 seed,33.6 seed,48.9 g and 784 g/L,respectively.”
Claim · model-written summary
Crude protein was 108.7 g/kg.
Not reportedTaxonDirection
Verbatim
e0“the seed crude protein grain,lysine,wet gluten,sedimentation values are 108.7 g/kg,4.04 g/kg,184.7 g/kg and 32.5 mL,respectively.”
Claim · model-written summary
Lysine was 4.04 g/kg.
Not reportedTaxonDirection
Verbatim
e0“the seed crude protein grain,lysine,wet gluten,sedimentation values are 108.7 g/kg,4.04 g/kg,184.7 g/kg and 32.5 mL,respectively.”
Claim · model-written summary
Wet gluten was 184.7 g/kg.
Not reportedTaxonDirection
Verbatim
e0“the seed crude protein grain,lysine,wet gluten,sedimentation values are 108.7 g/kg,4.04 g/kg,184.7 g/kg and 32.5 mL,respectively.”
Claim · model-written summary
Sedimentation value was 32.5 mL.
Not reportedTaxonDirection
Verbatim
e0“the seed crude protein grain,lysine,wet gluten,sedimentation values are 108.7 g/kg,4.04 g/kg,184.7 g/kg and 32.5 mL,respectively.”
Claim · model-written summary
Longmai 898 showed drought and frost resistance.
Not reportedTaxonDirection
Verbatim
e0“Longmai 898 was strong drought and frost resistance”
Claim · model-written summary
Longmai 898 showed stripe rust resistance.
Not reportedTaxonDirection
Verbatim
e0“as well as stripe rust resistance,higher and stable yield,widely adaptability.”
Claim · model-written summary
Longmai 898 showed higher and stable yield and broad adaptability.
Not reportedTaxon
Verbatim
e0“higher and stable yield,widely adaptability.”
Claim · model-written summary
Tiller earing rate and population structure were better than other strains.
- Outcome
- tiller earing rate and population structuree0
- Direction
- bettere0
- Comparator
- other varieties or strainse0
Not reportedTaxon
Verbatim
e0“The tiller earing rate and population structure are better than the other varieties or strains.”
Claim · model-written summary
Authors recommend planting the strain in specified rain fed areas.
Not reportedTaxon
Verbatim
e0“It is suitable to plant in rain-fed area on loess plateau,high-altitude mountainous areas,hilly and arid mountain area of Longdong region in Gansu province,Longxian county in Shaanxi,Guyuan county in Ninxia and other similar areas.”