Abstract
Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately and in combinations with a view to evaluate their effects on chlorosis, shoot growth, nematode population, yield and quality of fruits during 1968 and 1969. The studies revealed that the percentage chlorosis was significantly lower and extension shoot growth was significantly increased in trees sprayed with zinc singly or in combination with urea and DBCP as compared to trees treated with DBCP or urea or control. Tylenchulus semipenetrans was observed to be highest in number among the total nematode population. In these studies the nematode did not play any important role in the chlorosis of sweet orange trees. Zinc treatments improved the average yield as number, weight and diameter of fruits over control. In general, there was no significant difference in average yield in trees treated with urea, DBCP when compared to control. The difference in juice contents, total soluble solids and total acidity were considered relatively small among various treatments.
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Claims 8
Claim · model-written summary
Zinc sprays, alone or combined with urea and DBCP, significantly lowered the percentage of chlorosis in sweet orange trees compared with DBCP, urea or control.
- Taxon
- sweet orange
Citrus sinensise0 - Material
- Blood Red, Mosambi and Washington Navele0
- Treatment
- zince1
- Outcome
- percentage chlorosise1
- Direction
- lowere1
- Comparator
- DBCP or urea or controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e1“The studies revealed that the percentage chlorosis was significantly lower and extension shoot growth was significantly increased in trees sprayed with zinc singly or in combination with urea and DBCP as compared to trees treated with DBCP or urea or control”
Claim · model-written summary
Zinc sprays, alone or combined with urea and DBCP, significantly increased extension shoot growth of sweet orange trees compared with DBCP, urea or control.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Treatment
- zince1
- Outcome
- extension shoot growthe1
- Direction
- increasede1
- Comparator
- DBCP or urea or controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e1“The studies revealed that the percentage chlorosis was significantly lower and extension shoot growth was significantly increased in trees sprayed with zinc singly or in combination with urea and DBCP as compared to trees treated with DBCP or urea or control”
Claim · model-written summary
Zinc treatments improved the average yield of sweet orange trees, as number, weight and diameter of fruits, over control.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Treatment
- Zince2
- Outcome
- average yielde2
- Direction
- improvede2
- Qualifier
- as number, weight and diameter of fruitse2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e2“Zinc treatments improved the average yield as number, weight and diameter of fruits over control”
Claim · model-written summary
Urea treatment did not significantly change the average yield of sweet orange trees compared with control.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Treatment
- ureae3
- Outcome
- average yielde3
- Direction
- no significant differencee3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e3“In general, there was no significant difference in average yield in trees treated with urea, DBCP when compared to control”
Claim · model-written summary
DBCP treatment did not significantly change the average yield of sweet orange trees compared with control.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Treatment
- DBCPe3
- Outcome
- average yielde3
- Direction
- no significant differencee3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e3“In general, there was no significant difference in average yield in trees treated with urea, DBCP when compared to control”
Claim · model-written summary
Differences in juice content, total soluble solids and total acidity among sweet orange treatments were relatively small.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Outcome
- juice contents, total soluble solids and total aciditye4
- Qualifier
- relatively small among various treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e4“The difference in juice contents, total soluble solids and total acidity were considered relatively small among various treatments”
Claim · model-written summary
Tylenchulus semipenetrans was the most numerous nematode in the total nematode population of sweet orange trees.
- Taxon
- sweet orangeCitrus sinensise0
- Material
- Blood Red, Mosambi and Washington Navele0
- Interactor
- Tylenchulus semipenetransTylenchulus semipenetranse5pest
- Outcome
- number among the total nematode populatione5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Blood Red, Mosambi and Washington Navel sweet orange trees were treated with 0.5 per cent ZnSO4, 1 per cent urea and DBCP separately”
e5“Tylenchulus semipenetrans was observed to be highest in number among the total nematode population”
Claim · model-written summary
The nematode did not play any important role in the chlorosis of sweet orange trees.
- Taxon
- sweet orangeCitrus sinensise6
- Outcome
- chlorosise6
- Qualifier
- did not play any important rolee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“In these studies the nematode did not play any important role in the chlorosis of sweet orange trees”
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