Abstract
Two years old plants of rose cv. Gruss-an-Teplitz having uniform growth were selected for the study. The treatments comprised of four levels of nitroge (200, 400, 600 and 800 kg/ha) and their four split doses (2, 3, 4 and 5). Number of second order lateral shoots/plant, dry weight of leaves, leaf area, average weight of flower and number of flpwers/m2/year significantly increased by application of 800 kg N/ha, which were at par with 600 kg N/ha. However, maximum fresh biomass was recorded with 600 kg N/ha. Maximum number of second order lateral shoots/plant was recorded by two split applications of nitrogen; whereas three split applications gave maximum leaf area, which was at par with two split applications. Split applications of nitrogen treatment did not show any conspicuous effect on various flowering attributes. This indicated that nitrogenous fertilizers can be applied in two split application in rose cultivation.
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Claims 7
Claim · model-written summary
800 kg N/ha significantly increased second order lateral shoots, leaf dry weight and leaf area, matching 600 kg N/ha.
Verbatim
e0“Number of second order lateral shoots/plant, dry weight of leaves, leaf area, average weight of flower and number of flpwers/m2/year significantly increased by application of 800 kg N/ha, which were at par with 600 kg N/ha.”
t0“Rose”
Claim · model-written summary
800 kg N/ha significantly increased flower weight and flower number, matching 600 kg N/ha.
Verbatim
e0“average weight of flower and number of flpwers/m2/year significantly increased by application of 800 kg N/ha, which were at par with 600 kg N/ha.”
t0“Rose”
Claim · model-written summary
Fresh biomass was greatest at 600 kg N/ha.
Not reportedComparator
Verbatim
e0“maximum fresh biomass was recorded with 600 kg N/ha”
t0“Rose”
Claim · model-written summary
Two split nitrogen applications gave the greatest second order shoot number.
- Taxon
- roset0
- Treatment
- two split applications of nitrogene0
- Outcome
- number of second order lateral shoots/plante0
- Direction
- Maximume0
Not reportedComparator
Verbatim
e0“Maximum number of second order lateral shoots/plant was recorded by two split applications of nitrogen”
t0“Rose”
Claim · model-written summary
Three split applications gave the greatest leaf area and matched two applications.
Verbatim
e0“three split applications gave maximum leaf area, which was at par with two split applications”
t0“Rose”
Claim · model-written summary
Nitrogen splitting showed no conspicuous effect on flowering attributes.
- Taxon
- roset0
- Treatment
- Split applications of nitrogene0
- Outcome
- various flowering attributese0
- Direction
- did not show any conspicuous effecte0
Not reportedComparator
Verbatim
e0“Split applications of nitrogen treatment did not show any conspicuous effect on various flowering attributes”
t0“Rose”
Claim · model-written summary
The authors recommend two split nitrogen applications for rose cultivation.
Verbatim
e0“nitrogenous fertilizers can be applied in two split application in rose cultivation”
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See all 16 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.