Abstract
Previous survey of Mo concentrations in young fully expanded leaves (YFEL) of farmers' groundnut crop in many areas of the Northeast and East Thailand revealed that many samples contain rather low Mo concentration, indicating that those areas may be deficient in Mo for groundnut. In 1988, field trails were conducted at 3 of the low Mo locations in the Northeast. Groundnut cultivar Tainan 9 were treated with 2 rates of Mo (0 and 500 g. Mo/ha) and supplied with complete fertilizers, i.e., P, K, Mg, S, Cu, Zn and B, at planting; supplementary gypsum was supplied at pegging. At flowering, adding Mo greatly increased shoot dry matter, N content and N concentration in YFEL and also increased Mo concentration in nodules, tops and YFEL. Molybdenum application increased seed yield of groundnut at Ban Had by 19 % but not at the remaining two sites, despite the fact that all had low levels of extractable Mo in the soils. These soils release sufficient Mo from adsorbed forms to satisfy the requirement of groundnut cultivar Tainan 9 for seed dry matter yield
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Claims 7
Claim · model-written summary
A prior survey found many groundnut leaf samples had low molybdenum concentration.
- Taxon
- groundnut
Arachis hypogaeae0 - Organ / stage
- young fully expanded leaves (YFEL)e0
- Outcome
- Mo concentratione0
- Direction
- rather lowe0
- Setting
- Northeast and East Thailande0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Previous survey of Mo concentrations in young fully expanded leaves (YFEL) of farmers' groundnut crop in many areas of the Northeast and East Thailand revealed that many samples contain rather low Mo concentration”
Claim · model-written summary
Adding molybdenum greatly increased groundnut shoot dry matter at flowering.
- Taxon
- groundnutArachis hypogaeat0
- Organ / stage
- floweringe0
- Treatment
- adding Moe0
- Outcome
- shoot dry mattere0
- Direction
- greatly increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At flowering, adding Mo greatly increased shoot dry matter”
t0“groundnut”
Claim · model-written summary
Adding molybdenum greatly increased groundnut leaf nitrogen content and concentration at flowering.
- Taxon
- groundnutArachis hypogaeat0
- Organ / stage
- YFELe0
- Treatment
- adding Moe0
- Outcome
- N content and N concentration in YFELe0
- Direction
- greatly increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At flowering, adding Mo greatly increased shoot dry matter, N content and N concentration in YFEL”
t0“groundnut”
Claim · model-written summary
Molybdenum application increased molybdenum concentration in groundnut nodules, tops and young leaves.
- Taxon
- groundnutArachis hypogaeat0
- Treatment
- adding Moe1
- Outcome
- Mo concentration in nodules, tops and YFELe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“also increased Mo concentration in nodules, tops and YFEL”
e1“At flowering, adding Mo”
t0“groundnut”
Claim · model-written summary
Molybdenum application increased groundnut seed yield by 19 % at Ban Had.
- Taxon
- groundnutArachis hypogaeae0
- Treatment
- Molybdenum applicatione0
- Outcome
- seed yielde0
- Direction
- increasede0
- Value
- 19 %e0
- Setting
- Ban Hade0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Molybdenum application increased seed yield of groundnut at Ban Had by 19 %”
Claim · model-written summary
Molybdenum application did not increase groundnut seed yield at the two other sites.
- Taxon
- groundnutArachis hypogaeae0
- Treatment
- Molybdenum applicatione0
- Outcome
- seed yielde0
- Direction
- but note0
- Setting
- remaining two sitese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Molybdenum application increased seed yield of groundnut at Ban Had by 19 % but not at the remaining two sites”
Claim · model-written summary
The authors inferred soil release from adsorbed forms provided enough molybdenum for Tainan 9 seed dry matter yield.
- Taxon
- groundnutArachis hypogaeae0
- Material
- Tainan 9e0
- Outcome
- seed dry matter yielde0
- Qualifier
- release sufficient Mo from adsorbed formse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These soils release sufficient Mo from adsorbed forms to satisfy the requirement of groundnut cultivar Tainan 9 for seed dry matter yield”
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