Abstract
The effect of four fertilization treatments on the growth of Camellia oleifera container seedlings was studied.The results showed that the growth of container seedlings was significantly promoted by nitrogen application,by which the seedling height and basal diameter were obviously larger than the control(P0.05).The optimum fertilization treatment was 2.5 g per hundred plants at 20 d interval by irrigating the seedlings with 0.2%-0.5% aqueous solution.The effect of different fertilization treatments on large sized C.oleifera container seedlings were studied by adopting three factors and three levels orthogonal experiment design.The results showed that the effect on growth of the large sized C.oleifera container seedlings was ranked in the order as the amount of effective components in the fertilizers the proportions of N∶ P∶ K and the fertilization methods.The optimum fertilization treatment was the composition of N∶ P∶ K as in 4∶ 1∶ 1 ratio,0.9 g of effective components contained in the fertilizer per plant by equal proportional increment of the major elements in the fertilizers.
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Claims 4
Claim · model-written summary
Nitrogen increased seedling height and basal diameter relative to control.
- Taxon
- Camellia oleifera
Camellia oleiferat0 - Treatment
- nitrogen applicatione0
- Outcome
- seedling height and basal diametere0
- Direction
- largere0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth of container seedlings was significantly promoted by nitrogen application,by which the seedling height and basal diameter were obviously larger than the control(P0.05)”
t0“Camellia oleifera”
Claim · model-written summary
An optimum seedling treatment was 2.5 g per hundred plants at 20 day intervals using 0.2%-0.5% solution.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Treatment
- 2.5 g per hundred plants at 20 d interval by irrigating the seedlings with 0.2%-0.5% aqueous solutione0
- Outcome
- optimum fertilization treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“optimum fertilization treatment was 2.5 g per hundred plants at 20 d interval by irrigating the seedlings with 0.2%-0.5% aqueous solution”
t0“Camellia oleifera”
Claim · model-written summary
For large seedlings, fertilizer amount ranked ahead of N:P:K proportions and application methods in growth effect.
- Taxon
- C.oleiferaCamellia oleiferae0
- Outcome
- effect on growthe0
- Direction
- ranked in the ordere0
- Qualifier
- amount of effective components in the fertilizers the proportions of N∶ P∶ K and the fertilization methodse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect on growth of the large sized C.oleifera container seedlings was ranked in the order as the amount of effective components in the fertilizers the proportions of N∶ P∶ K and the fertilization methods”
Claim · model-written summary
The optimum large-seedling treatment used N:P:K at 4:1:1 and 0.9 g effective components per plant.
- Taxon
- Camellia oleiferaCamellia oleiferat0
- Treatment
- composition of N∶ P∶ K as in 4∶ 1∶ 1 ratio,0.9 g of effective components contained in the fertilizer per plante0
- Outcome
- optimum fertilization treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“optimum fertilization treatment was the composition of N∶ P∶ K as in 4∶ 1∶ 1 ratio,0.9 g of effective components contained in the fertilizer per plant by equal proportional increment of the major elements in the fertilizers”
t0“Camellia oleifera”
The same questions in other papers
nitrogen · growth · Camellia oleifera (tea-oil Camellia)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
1 paper more in this group
See all 5 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.