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פותח על ידי קלירמאש פתרונות בע"מ -
Scion-rootstock interactions in grafted tea at nursery and field levels
Year:
2020
Source of publication :
Journal of Crop Improvement
Authors :
קארונקראן, רנג'יט
;
.
Volume :
34
Co-Authors:

Marimuthu, S., Botany and Plant Improvement Division, UPASI Tea Research Foundation, Coimbatore, India, Woodbriar group of Tea Estates, Coimbatore, India; Ilango R, V.J., Botany and Plant Improvement Division, UPASI Tea Research Foundation, Coimbatore, India

Facilitators :
From page:
356
To page:
365
(
Total pages:
10
)
Abstract:

Grafting of fresh tea (Camellia sinensis (L.) O. Kuntze) cuttings in the nursery offers the possibility to raise composite plants with superior traits. To increase the land productivity, grafted tea plants are greatly preferred in replanting programs in South India. Hence, the present study was conducted to widen the choice of compatible grafts and to know the consistency in nursery and field performances of grafted tea plants. The clone TRF-4 was used as scion for grafting on the rootstock clones UPASI-2, UPASI-6, UPASI-9, and UPASI-26. Nursery assessments showed that all grafted plants produced more vigorous composite plants than self-rooted TRF-4. However, field assessment indicated significant effects of stock-scion interaction on the performance of grafted plants. Significant increases in yield and canopy spread were noted when TRF-4 was grafted on UPASI-9, UPASI-2 and UPASI-26. However, composite plants of TRF-4 grafted on the rootstocks of UPASI-6 recorded lower field survival and yields compared to the self-rooted TRF-4. This result suggests that nursery performance is not a reliable index to judge the field performance of grafted plants. © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group.

Note:
Related Files :
graft compatibility
Nursery grafting
Rootstock
Scion
tea clones
TRF-4
עוד תגיות
תוכן קשור
More details
DOI :
10.1080/15427528.2020.1711837
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
46099
Last updated date:
02/03/2022 17:27
Creation date:
12/02/2020 11:32
Scientific Publication
Scion-rootstock interactions in grafted tea at nursery and field levels
34

Marimuthu, S., Botany and Plant Improvement Division, UPASI Tea Research Foundation, Coimbatore, India, Woodbriar group of Tea Estates, Coimbatore, India; Ilango R, V.J., Botany and Plant Improvement Division, UPASI Tea Research Foundation, Coimbatore, India

Scion-rootstock interactions in grafted tea at nursery and field levels

Grafting of fresh tea (Camellia sinensis (L.) O. Kuntze) cuttings in the nursery offers the possibility to raise composite plants with superior traits. To increase the land productivity, grafted tea plants are greatly preferred in replanting programs in South India. Hence, the present study was conducted to widen the choice of compatible grafts and to know the consistency in nursery and field performances of grafted tea plants. The clone TRF-4 was used as scion for grafting on the rootstock clones UPASI-2, UPASI-6, UPASI-9, and UPASI-26. Nursery assessments showed that all grafted plants produced more vigorous composite plants than self-rooted TRF-4. However, field assessment indicated significant effects of stock-scion interaction on the performance of grafted plants. Significant increases in yield and canopy spread were noted when TRF-4 was grafted on UPASI-9, UPASI-2 and UPASI-26. However, composite plants of TRF-4 grafted on the rootstocks of UPASI-6 recorded lower field survival and yields compared to the self-rooted TRF-4. This result suggests that nursery performance is not a reliable index to judge the field performance of grafted plants. © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group.

Scientific Publication
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