Abstract
The effect of nitrogen, phosphorus and potassium (NPK) fertilizer with different nitrogen forms on N, P, K use, uptake and growth of potted chrysanthemum plants during three vegetation phases was observed in two - years experiment. In the experiment, NPK fertilizer with slow soluble nutrients with different nitrogen forms: ureaform, (IBDU) isobutyledenediurea and melamin, was used. At control treatment the identical fertilizer was applied but the nitrogen was in ammonia and urea forms as usually used in horticulture. The experiment clearly showed the positive effect of NPK fertilizer containing half nitrogen amount in ureaform, on growth and plant nutrient uptake. This effect of nitrogen ureaform was confirmed by both the highest uptake of N, P, K and the highest yield of biomass. The NPK fertilizer with half nitrogen content in ureaform ensured optimal nutrient release according chrysanthemum nutrient requirement.
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Claims 4
Claim · model-written summary
NPK fertilizer containing half the nitrogen as ureaform increased chrysanthemum growth compared with the control.
- Taxon
- chrysanthemum
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Chrysanthemume1 - Treatment
- NPK fertilizer containing half nitrogen amount in ureaforme2
- Outcome
- growthe2
- Direction
- increaseinferrede2
- Comparator
- control treatmente4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e1“growth of potted chrysanthemum plants during three vegetation phases”
e2“The experiment clearly showed the positive effect of NPK fertilizer containing half nitrogen amount in ureaform, on growth and plant nutrient uptake”
e4“At control treatment the identical fertilizer was applied but the nitrogen was in ammonia and urea forms as usually used in horticulture”
Claim · model-written summary
NPK fertilizer with half the nitrogen as ureaform gave the highest uptake of N, P and K by chrysanthemum.
- Taxon
- chrysanthemumChrysanthemume1
- Treatment
- NPK fertilizer containing half nitrogen amount in ureaforme2
- Outcome
- uptake of N, P, Ke3
- Direction
- higheste3
- Comparator
- control treatmente4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“growth of potted chrysanthemum plants during three vegetation phases”
e2“The experiment clearly showed the positive effect of NPK fertilizer containing half nitrogen amount in ureaform, on growth and plant nutrient uptake”
e3“This effect of nitrogen ureaform was confirmed by both the highest uptake of N, P, K and the highest yield of biomass”
e4“At control treatment the identical fertilizer was applied but the nitrogen was in ammonia and urea forms as usually used in horticulture”
Claim · model-written summary
NPK fertilizer with half the nitrogen as ureaform gave the highest biomass yield of chrysanthemum.
- Taxon
- chrysanthemumChrysanthemume1
- Treatment
- nitrogen ureaforme3
- Outcome
- yield of biomasse3
- Direction
- higheste3
- Comparator
- control treatmente4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“growth of potted chrysanthemum plants during three vegetation phases”
e3“This effect of nitrogen ureaform was confirmed by both the highest uptake of N, P, K and the highest yield of biomass”
e4“At control treatment the identical fertilizer was applied but the nitrogen was in ammonia and urea forms as usually used in horticulture”
Claim · model-written summary
The NPK fertilizer with half nitrogen as ureaform ensured optimal nutrient release for chrysanthemum.
- Taxon
- chrysanthemumChrysanthemume1
- Treatment
- The NPK fertilizer with half nitrogen content in ureaforme5
- Outcome
- optimal nutrient releasee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“growth of potted chrysanthemum plants during three vegetation phases”
e5“The NPK fertilizer with half nitrogen content in ureaform ensured optimal nutrient release according chrysanthemum nutrient requirement”
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