Arid
DOI10.1080/01904167.2017.1381732
Impact of cropping intensity on soil properties and plant available nutrients in hot arid environment of North-Western India
Verma, T. P.1; Moharana, P. C.1; Naitam, R. K.1; Meena, R. L.1; Kumar, Sunil1; Singh, R.1; Tailor, B. L.1; Singh, R. S.1; Singh, S. K.2
通讯作者Moharana, P. C.
来源期刊JOURNAL OF PLANT NUTRITION
ISSN0190-4167
EISSN1532-4087
出版年2017
卷号40期号:20页码:2872-2888
英文摘要

In order to maintain crop productivity in arid western plain of India, there is a need for understanding the nutrient supplying capacity of soil, which poses many challenges for crop production. We studied four different levels of crop intensification, namely barren land, low, medium and high crop intensity and assessed their impact on soil properties and available nutrients. High intensity showed higher accumulation of available-nitrogen (N) and phosphorus (P) in the 0-15cm depth and then decreased with increasing depths. Higher depletion of available potassium (K) in the surface layer was observed in medium and high cropping intensities. Data indicated that the crop intensification led to an increase in availability of micronutrients. Changes in soil pH and calcium carbonate (CaCO3) had strong influence on the distribution of micronutrients. A highly significant correlation coefficient between available nutrients and organic carbon showed that soil organic matter is the main governing factor for sustainable crop production in arid environment.


英文关键词arid ecosystem available nutrient cropping system soil properties
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000415890300010
WOS关键词RICE-WHEAT SYSTEM ; ORGANIC-CARBON ; LAND-USES ; PHYSICAL-PROPERTIES ; SUBTROPICAL INDIA ; THAR DESERT ; YIELD ; ZINC ; REGION ; MICRONUTRIENTS
WOS类目Plant Sciences
WOS研究方向Plant Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/200748
作者单位1.ICAR Natl Bur Soil Survey & Land Use Planning, Reg Ctr, Udaipur 313001, India;
2.ICAR Natl Bur Soil Survey & Land Use Planning, Nagpur, Maharashtra, India
推荐引用方式
GB/T 7714
Verma, T. P.,Moharana, P. C.,Naitam, R. K.,et al. Impact of cropping intensity on soil properties and plant available nutrients in hot arid environment of North-Western India[J],2017,40(20):2872-2888.
APA Verma, T. P..,Moharana, P. C..,Naitam, R. K..,Meena, R. L..,Kumar, Sunil.,...&Singh, S. K..(2017).Impact of cropping intensity on soil properties and plant available nutrients in hot arid environment of North-Western India.JOURNAL OF PLANT NUTRITION,40(20),2872-2888.
MLA Verma, T. P.,et al."Impact of cropping intensity on soil properties and plant available nutrients in hot arid environment of North-Western India".JOURNAL OF PLANT NUTRITION 40.20(2017):2872-2888.
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