Arid
Assessing productivity and profitability of a rejuvenated ber (Ziziphus mauritiana) based agri-horti system under arid rainfed conditions
Singh, Akath; Tanwar, S. P. S.; Meghwal, P. R.; Saxena, Anurag; Kumar, Mahesh
通讯作者Singh, Akath
来源期刊INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN0019-5022
出版年2018
卷号88期号:4页码:573-578
英文摘要

A field experiment was carried out at ICAR-Central Arid Zone Research Institute, Jodhpur, Rajasthan from 2011-15 to make senile orchard (33 years old) remunerative again. Trees were headed back from ground level in summer. Out of the numerous shoots emerged, 1-2 shoots were budded with early, mid and late season’s cultivar. In subsequent years, inter-cropping was carried out in the ber (Ziziphus maurtitiajna Lam.) alleys with greengram (Vigna radiata L.), pearlmillet (Pennisetum glaucum L.) and senna (Cassia angustifolia) at two alleys spacing, i.e. 6 m and 12 m (plant to plant spacing in both the alleys was 6 m) tested over three ber varieties, viz. Gola, Seb and Umran in split-plot design replicated thrice. The rejuvenated trees attained profitable yield level within three years of rejuvenation. Gola ber recorded highest productivity (57.3 q/ha) followed by Seb and Umran. Amongst intercrops, the productivity of greengram as ber equivalent yield was 1.7 and 4.2 times higher over pearl millet and senna, respectively. Although, wider spacing increased the productivity of intercrops by 24%. But, the total system productivity in wider ber alleys was 50.47% less during first year followed by 30.3, 34.6 and 40% during subsequent years, respectively, compared to 6 m x 6 m spacing. The profitability was also higher under 6 m x 6 m spacing. The ber + greengram system gave highest net returns (84.79 x 10(3) (sic)/ha) over other. This agri-horti system also maintained the initial soil fertility status even after four crop cycles. Hence, the appropriate strategy should be to introduce intercrops preferably green gram at a recommended spacing (6 m x 6 m) of ber variety Gola for highest system productivity and profitability.


英文关键词Agri-horti system Ber Economics Rejuvenation System productivity
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000432451100009
WOS关键词PERFORMANCE ; TREES
WOS类目Agriculture, Multidisciplinary
WOS研究方向Agriculture
来源机构ICAR Central Arid Zone Research Institute
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210006
作者单位Cent Arid Zone Res Inst, ICAR, Jodhpur 342003, Rajasthan, India
推荐引用方式
GB/T 7714
Singh, Akath,Tanwar, S. P. S.,Meghwal, P. R.,et al. Assessing productivity and profitability of a rejuvenated ber (Ziziphus mauritiana) based agri-horti system under arid rainfed conditions[J]. ICAR Central Arid Zone Research Institute,2018,88(4):573-578.
APA Singh, Akath,Tanwar, S. P. S.,Meghwal, P. R.,Saxena, Anurag,&Kumar, Mahesh.(2018).Assessing productivity and profitability of a rejuvenated ber (Ziziphus mauritiana) based agri-horti system under arid rainfed conditions.INDIAN JOURNAL OF AGRICULTURAL SCIENCES,88(4),573-578.
MLA Singh, Akath,et al."Assessing productivity and profitability of a rejuvenated ber (Ziziphus mauritiana) based agri-horti system under arid rainfed conditions".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 88.4(2018):573-578.
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