التفاصيل البيبلوغرافية
| العنوان: |
Economic effect of mechanical intervention through sub-soiling on growth and yield of rainfed pigeonpea (Cajanus cajan) |
| المؤلفون: |
RAMANA, C, SUDHAKAR, P, REDDY, G KRISHNA, NAGAMADHURI, K V, PRASHANTHI, T, KUMARI, P LAVANYA, KRISHNA, T GIRIDHRA, HEMASRI, A |
| المصدر: |
The Indian Journal of Agricultural Sciences; Vol. 85 No. 7 (2015); 873-876 ; 2394-3319 ; 0019-5022 |
| بيانات النشر: |
Indian Council of Agricutural Research |
| سنة النشر: |
2015 |
| المجموعة: |
Indian Agricultural Research Journals (Indian Council of Agricultural Research) |
| مصطلحات موضوعية: |
Morphological attributes, Pigeonpea, Rainfed, Sub-soil tillage, Yield |
| الوصف: |
A two-year field experiment was conducted to investigate the effect of sub-soiling on plant growth, root morphology and yield of rainfed pigeonpea [Cajanus cajan (L. ) Millsp.] (Var LRG 41) during 2012-13 and 2013-14. Crop exposed to moisture stress condition from flowering to harvest (120 days) during 2013-14, compared to experiment conducted during 2012-13. The results indicated that sub-soil tillage sustained higher shoot, root growth and seed yield during the year 2013-14, which coincided with end of season drought compared to conventional tillage treatment. Crop growth in terms of plant height, leaf area/plant significantly improved due to sub-soiling compared to conventionally tilled treatment. Similarly sub-soiling recorded significant increase in drought tolerant traits, viz. root length (234%), root dry weight (274%) and relative water content (37%). Consequently, sub-soil tillage recorded significant increase in number of pods/plant by 59%, 100 seed weight by 12% and pod yield by 219% compared to conventionally tilled treatment. Sub-soil tillage proved efficient method of mechanical intervention for drought mitigation under rainfed pigeonpea cultivation. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
https://epubs.icar.org.in/index.php/IJAgS/article/view/50096/21400Test; https://epubs.icar.org.in/index.php/IJAgS/article/view/50096Test |
| الإتاحة: |
https://epubs.icar.org.in/index.php/IJAgS/article/view/50096Test |
| حقوق: |
Copyright (c) 2015 The Indian Journal of Agricultural Sciences ; https://creativecommons.org/licenses/by-nc-sa/4.0Test |
| رقم الانضمام: |
edsbas.D24FB395 |
| قاعدة البيانات: |
BASE |
