Abstract
The present work was conducted during two successive selasons of 199912000 and 200012001 to study the effect of ethrel, cycocel and polyamine on g~h, yield and chemical constituents on onion (Allium cepa L.). The results suggested that. spraying onion plants twice With all growth regulators increased plant height. number or leaves and leaves weig~1. While. application of growth regulators with one or two sprays increased length, dla ster as well as weight. of onion bulb. Moreover. spraying onion plants twice with growth regulators had a favourable effed on yield, especially with cycocel and polyaTine. Foliar spray of all growlh regulators with one dose induced Ih highest increase in the soluble sugars. On the other hand, sprayed with two doses ihcreased other chemical constituents. In most cases spraying ethryl and polymine at high level and cycocel at medium level may result in a promising chemical constituents.
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Claims 5
Claim · model-written summary
Two sprays of growth regulators increased onion plant height, leaf number and leaf weight.
- Taxon
- onion
Allium cepae0 - Treatment
- spraying onion plants twice With all growth regulatorse0
- Outcome
- plant height. number or leaves and leaves weig~1e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“spraying onion plants twice With all growth regulators increased plant height. number or leaves and leaves weig~1.”
Claim · model-written summary
One or two sprays of growth regulators increased onion bulb length, diameter and weight.
- Taxon
- onion
Allium cepae0 - Treatment
- application of growth regulators with one or two sprayse0
- Outcome
- length, dla ster as well as weight. of onion bulbe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“application of growth regulators with one or two sprays increased length, dla ster as well as weight. of onion bulb.”
Claim · model-written summary
Two growth-regulator sprays favored onion yield, particularly cycocel and polyamine.
- Taxon
- onion
Allium cepae0 - Treatment
- spraying onion plants twice with growth regulatorse0
- Outcome
- yielde0
- Direction
- favourable effede0
- Qualifier
- especially with cycocel and polyaTinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“spraying onion plants twice with growth regulators had a favourable effed on yield, especially with cycocel and polyaTine.”
Claim · model-written summary
A single foliar dose of the growth regulators yielded the highest increase in onion soluble sugars.
- Taxon
- ONION
Allium cepat0 - Treatment
- Foliar spray of all growlh regulators with one dosee0
- Outcome
- soluble sugarse0
- Direction
- highest increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Foliar spray of all growlh regulators with one dose induced Ih highest increase in the soluble sugars.”
t0“ONION”
Claim · model-written summary
Two doses increased other onion chemical constituents.
- Taxon
- ONION
Allium cepat0 - Treatment
- sprayed with two dosese0
- Outcome
- other chemical constituentse0
- Direction
- ihcreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“sprayed with two doses ihcreased other chemical constituents.”
t0“ONION”
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