Abstract
Field experiment was conducted to investigate the impact of beneficial microorganism (BMO) and phosphorus (P) application on dry matter (DM) accumulation and partitioning in spring wheat (Triticum aestivum L., cv. Siren) under full irrigated (no moisture stress) and limited irrigated (dryland or moisture stress) conditions. The experiment was conducted at the Agronomy Research Farm, The University of Agriculture Peshawar during winter 2012-13. The experiment under both moisture conditions was laid out in randomized complete block design using three replications. The results revealed that DM accumulation and partitioning into leaf, stem and spike was significantly higher in wheat under irrigated than dryland wheat. The treated plots (rest) had higher total DM accumulation and partitioned more DM into leaf, stem and spike than control at both anthesis and physiological maturity (PM). Application of P and BMO at the highest rates (90 kg P ha -1 and 30 L ha -1 , respectively) had accumulated more total DM and had partitioned more DM into leaf, stem and spike at the two growth stages. We found that under irrigated condition, increase in both P and BMO levels (90 kg P ha -1 and 30 L ha -1 , respectively) and under dryland condition the intermediate levels of both P and BMO (60 kg P ha -1 and 20 L ha -1 , respectively) had produced higher total DM and partitioned more DM into various parts at both anthesis and PM. The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%). Increase in DM partitioning into spike under both irrigated and dryland wheat with proper P and BMO management showed positive relationship with grain yield that resulted in higher growers income in the study area.
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Claims 11
Claim · model-written summary
Irrigated wheat had significantly higher dry matter accumulation and allocation to leaf, stem and spike than dryland wheat.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- irrigatede0
- Outcome
- DM accumulation and partitioning into leaf, stem and spikee0
- Direction
- highere0
- Comparator
- dryland wheate0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“DM accumulation and partitioning into leaf, stem and spike was significantly higher in wheat under irrigated than dryland wheat”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Treated plots accumulated and allocated more dry matter than controls at anthesis and maturity.
- Taxon
- WheatTriticum aestivumt0
- Organ / stage
- anthesis and physiological maturity (PM)e0
- Treatment
- treated plots (rest)e0
- Outcome
- total DM accumulation and partitioned more DM into leaf, stem and spikee0
- Direction
- highere0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treated plots (rest) had higher total DM accumulation and partitioned more DM into leaf, stem and spike than control at both anthesis and physiological maturity (PM)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Highest P and BMO rates increased total and allocated dry matter at both stages.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- P and BMO at the highest rates (90 kg P ha -1 and 30 L ha -1 , respectively)e0
- Outcome
- total DM and had partitioned more DM into leaf, stem and spikee0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of P and BMO at the highest rates (90 kg P ha -1 and 30 L ha -1 , respectively) had accumulated more total DM and had partitioned more DM into leaf, stem and spike at the two growth stages”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
90 kg P ha -1 and 30 L ha -1 under irrigated condition produced higher total and allocated dry matter.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- 90 kg P ha -1 and 30 L ha -1e0
- Outcome
- total DM and partitioned more DM into various partse0
- Direction
- highere0
- Setting
- irrigated conditione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“under irrigated condition, increase in both P and BMO levels (90 kg P ha -1 and 30 L ha -1 , respectively) and under dryland condition the intermediate levels of both P and BMO (60 kg P ha -1 and 20 L ha -1 , respectively) had produced higher total DM and partitioned more DM into various parts at both anthesis and PM”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
60 kg P ha -1 and 20 L ha -1 under dryland condition produced higher total and allocated dry matter.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- 60 kg P ha -1 and 20 L ha -1e0
- Outcome
- total DM and partitioned more DM into various partse0
- Direction
- highere0
- Setting
- dryland conditione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“under irrigated condition, increase in both P and BMO levels (90 kg P ha -1 and 30 L ha -1 , respectively) and under dryland condition the intermediate levels of both P and BMO (60 kg P ha -1 and 20 L ha -1 , respectively) had produced higher total DM and partitioned more DM into various parts at both anthesis and PM”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Dry matter allocation to leaf at anthesis was 36%.
- Taxon
- WheatTriticum aestivumt0
- Organ / stage
- leafe0
- Outcome
- DM partitioninge0
- Value
- 36%e0
- Qualifier
- anthesise0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Dry matter allocation to stem and spike at anthesis was 32%.
- Taxon
- WheatTriticum aestivumt0
- Organ / stage
- stem and spikee0
- Outcome
- DM partitioninge0
- Value
- 32%e0
- Qualifier
- anthesise0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Dry matter allocation to spike at PM was 59%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Dry matter allocation to stem at PM was 21%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Dry matter allocation to leaf at PM was 20%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The percent DM partitioning into leaf was more (36%) than stem and spike (each 32%) at anthesis stage; while at PM, more DM was partitioned into spike (59%) than stem (21%) and leaf (20%)”
t0“Wheat (Triticum aestivum L.)”
Claim · model-written summary
Spike dry matter allocation was positively associated with grain yield and income.
- Taxon
- WheatTriticum aestivumt0
- Organ / stage
- spikee0
- Treatment
- proper P and BMO managemente0
- Outcome
- grain yielde0
- Direction
- Increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increase in DM partitioning into spike under both irrigated and dryland wheat with proper P and BMO management showed positive relationship with grain yield that resulted in higher growers income in the study area”
t0“Wheat (Triticum aestivum L.)”
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See all 532 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.