Abstract
The quadratic saturation and D-optimum design of three factor was used in this experiment.Two varieties of Heiya14(high yield and mid-fibre percent) and AG(mid-yield and high-fibre percent) were planted in pot,and leaf area,weight of dry matter and accumulations of N,P,K in aboveground part had been investigated in different growth stages.The results indicted that the accumulations of N,P,K changed with S curve,and the order of total accumulation in mature stage was NKP.Using N fertilizer could enhance leaf area and accumulation of dry matter markedly.If cooperated with P and K fertilizer,it would be more effective.P fertilizer was favorable to the assimilation of N,it should be used with N fertilizer to enhance the accumulation of dry matter;K fertilizer was favorable to resist to lodge and slow down shedding of leaf in mature stage,but only K fertilizer didn′t benefit to the accumulation of dry matter.
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Claims 10
Claim · model-written summary
Flax N, P and K accumulation followed an S curve.
- Taxon
- flax
Linum usitatissimumt0 - Outcome
- accumulations of N,P,Ke0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the accumulations of N,P,K changed with S curve”
t0“flax”
Claim · model-written summary
At maturity, total nutrient accumulation ranked N, K, then P.
- Taxon
- flaxLinum usitatissimumt0
- Organ / stage
- mature stagee0
- Outcome
- total accumulatione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the order of total accumulation in mature stage was NKP”
t0“flax”
Claim · model-written summary
N fertilizer markedly enhanced flax leaf area.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- N fertilizere0
- Outcome
- leaf areae0
- Direction
- enhancee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Using N fertilizer could enhance leaf area and accumulation of dry matter markedly”
t0“flax”
Claim · model-written summary
N fertilizer markedly enhanced flax dry matter accumulation.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- N fertilizere0
- Outcome
- accumulation of dry mattere0
- Direction
- enhancee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Using N fertilizer could enhance leaf area and accumulation of dry matter markedly”
t0“flax”
Claim · model-written summary
Combining P and K fertilizer with N was more effective.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- P and K fertilizere0
- Outcome
- more effectivee0
- Direction
- more effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“If cooperated with P and K fertilizer,it would be more effective”
t0“flax”
Claim · model-written summary
P fertilizer favored N assimilation.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- P fertilizere0
- Outcome
- assimilation of Ne0
- Direction
- favorablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P fertilizer was favorable to the assimilation of N”
t0“flax”
Claim · model-written summary
P fertilizer with N was recommended to enhance dry matter accumulation.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- N fertilizere0
- Outcome
- used with N fertilizer to enhance the accumulation of dry mattere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it should be used with N fertilizer to enhance the accumulation of dry matter”
t0“flax”
Claim · model-written summary
K fertilizer favored lodging resistance.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- K fertilizere0
- Outcome
- resist to lodgee0
- Direction
- favorablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“K fertilizer was favorable to resist to lodge”
t0“flax”
Claim · model-written summary
K fertilizer slowed leaf shedding at maturity.
- Taxon
- flaxLinum usitatissimumt0
- Organ / stage
- mature stagee0
- Treatment
- K fertilizere0
- Outcome
- shedding of leafe0
- Direction
- slow downe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“K fertilizer was favorable to resist to lodge and slow down shedding of leaf in mature stage”
t0“flax”
Claim · model-written summary
K fertilizer alone did not benefit dry matter accumulation.
- Taxon
- flaxLinum usitatissimumt0
- Treatment
- K fertilizere0
- Outcome
- accumulation of dry mattere0
- Direction
- didn′t benefite0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“only K fertilizer didn′t benefit to the accumulation of dry matter”
t0“flax”
The same questions in other papers
fertilization · growth · Linum usitatissimum (flax)Positive and negative results
23 papers in the same direction as this paper · 8 in the opposite direction
- negative
- no effect
- negative
28 papers more in this group
See all 32 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.