Abstract
The present study was carried out at El-Baramoon Experimental Farm, Hort. Res. Institute, Agric. Res. Center, Ministry of Agric., during the two seasons of (2013 / 2014) and (2014 / 2015) to study the effect of sowing dates (Sept., Oct.,Nov.,Dec.and Jan.) and foliar application of some natural stimulants (Seaweeds extract, Moringa leaf extract, Salicylic acid and Chitosan) as well as their interaction on vegetative growth, fruit yield and essential oil of coriander (Coriandrum sativum L.) plant. The results showed that sowing coriander seeds in October resulted in significant increase in growth characters, fruit yield and essential oil composition compared with other sowing dates in both seasons. Foliar applications of some natural stimulants (Chitosan, followed by Moringa leaf extract then Salicylic acid) significantly affected all studied parameters compared to the treatments of seaweed extract and the control plant. Moreover, the interaction treatments indicated that the highest means values for most growth characters, fruit yield and essential oil productivity were recorded from plants sown in October and sprayed with Chitosan. Delayed sowing in December and January and spraying with Moringa leaf extract gave good production at cold temperature. The G.L.C. of essential oil revealed total of 11 compounds. The main compound was linalool which constitutes 79.8 % in October sowing date with Chitosan foliar application and the sowing date in January with Moringa leaf extract application was 78.3 %.These results showed that, it is possible to produce coriander plants under different climate conditions by using some natural stimulants. Fruits yield and active constituents under early and normal sowing dates could be improved by spraying plants with chitosan foliar application, while under delayed sowing dates spraying plants with moringa leaf extract.
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Claims 9
Claim · model-written summary
October sowing significantly increased coriander growth characters, fruit yield and essential oil composition compared with other dates.
- Taxon
- coriander
Coriandrum sativume0 - Treatment
- Octobere0
- Outcome
- growth characters, fruit yield and essential oil compositione0
- Direction
- increasee0
- Qualifier
- both seasonse0
- Comparator
- other sowing datese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing coriander seeds in October resulted in significant increase in growth characters, fruit yield and essential oil composition compared with other sowing dates in both seasons”
Claim · model-written summary
Foliar chitosan, Moringa leaf extract and salicylic acid significantly affected studied parameters versus seaweed extract and control.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- Chitosane0
- Outcome
- all studied parameterse0
- Comparator
- seaweed extract and the control plante0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar applications of some natural stimulants (Chitosan, followed by Moringa leaf extract then Salicylic acid) significantly affected all studied parameters compared to the treatments of seaweed extract and the control plant”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
October sowing with chitosan gave the highest growth, fruit yield and essential oil productivity.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- sown in October and sprayed with Chitosane0
- Outcome
- most growth characters, fruit yield and essential oil productivitye0
- Direction
- higheste0
- Qualifier
- moste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest means values for most growth characters, fruit yield and essential oil productivity were recorded from plants sown in October and sprayed with Chitosan”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
Moringa leaf extract with December or January sowing gave good production at cold temperature.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- spraying with Moringa leaf extracte0
- Outcome
- good productione0
- Qualifier
- cold temperaturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Delayed sowing in December and January and spraying with Moringa leaf extract gave good production at cold temperature”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
Essential oil analysis revealed 11 compounds.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Outcome
- 11 compoundse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The G.L.C. of essential oil revealed total of 11 compounds”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
Linalool constituted 79.8% with October sowing and chitosan.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- October sowing date with Chitosan foliar applicatione0
- Outcome
- linaloole0
- Value
- 79.8 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“linalool which constitutes 79.8 % in October sowing date with Chitosan foliar application”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
Linalool constituted 78.3% with January sowing and Moringa leaf extract.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- Moringa leaf extract applicatione0
- Outcome
- 78.3 %e0
- Value
- 78.3 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing date in January with Moringa leaf extract application was 78.3 %”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
The authors recommend chitosan spray for early and normal sowing to improve fruit yield and active constituents.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Treatment
- chitosan foliar applicatione0
- Outcome
- Fruits yield and active constituentse0
- Qualifier
- early and normal sowing datese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fruits yield and active constituents under early and normal sowing dates could be improved by spraying plants with chitosan foliar application”
t0“(Coriandrum sativum l.) Plant”
Claim · model-written summary
The authors recommend Moringa leaf extract spray for delayed sowing.
- Taxon
- Coriandrum sativum l.Coriandrum sativumt0
- Outcome
- spraying plants with moringa leaf extracte0
- Qualifier
- delayed sowing datese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“under delayed sowing dates spraying plants with moringa leaf extract”
t0“(Coriandrum sativum l.) Plant”
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