Arid
Compensating nutrient requirement in pearl millet (Pennisetum glaucum)-wheat (Triticum aestivum) cropping system through manures and biofertilizers in semi-arid regions of Haryana
Kumar, Anil1; Hooda, R. S.1; Yadav, H. P.1; Chugh, L. K.2; Kumar, Manoj3; Gera, Rajesh4
通讯作者Kumar, Anil
来源期刊INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN0019-5022
出版年2009
卷号79期号:10页码:767-771
英文摘要

A field experiment was conducted for 4 years, ie from rainy (kharif) season 2004 to winter season 2007-08 at Hisar to study compensating requirement in pearl millet [Pennisetum glaucum (L.) R. Br. Emend. Stuntz]-wheat [Triticum aestivum (L.) emend. Fiori & Paol.] using manures and biofertilizer. The recommended dose of 40 kg N + 20 kg P2O5/ha to pearl millet and 60 kg N + 30 kg P2O5/ha to wheat + 20 kg K2O/ha (T-1) and 50% of the recommended dose of nitrogen in both the crops + 5.0 tonnes farmyard manure before pearl millet sowing + seed inoculation with Azospirillum in pearl millet and Azotobacter in wheat + phosphate-solubilizing bacteria (PSB) (T-4) resulted 54.1 and 46.6% higher grain yield yield than the control (no application of any fertilizer). In wheat, the grain yield under treatment T-1 being at par with 100% of the recommended dose of N and P in both the crops (T-2), recommended N in both the crops (T-3), T-4 (3 047 kg/ha) and T-5, 50% of the RDN in both the crops + 2.5 tonnes farmyard manure before pearl millet sowing + seed inoculation with Azospirillum in pearl millet/Azotobacter in wheat + PSB (3 102 kg/ha) was statistically better than T-6, 15.0 tonnes farmyard manure before pearl millet sowing + seed inoculation with Azospirillum in pearl millet and Azotobacter in wheat + PSB (2 664 kg/ha), T-7, 7.5 tonnes vermicompost before pearl millet sowing + seed inoculation with Azospirillum in pearl millet and/Azotobacter in wheat + PSB (2 735 kg/ha) and control (2 154 kg/ha) treatments. Maximum pearl millet equivalent yield was in the T-1 (11 991 kg/ha) which was followed by T-2 (1 1684 kg/ha), T-5 (11096 kg/ha) and T-4 (10 973 kg/ha) treatments. On mean basis, protein content was highest in T-4 (11.14%), followed by T-3 (11.09%) and T-5 (11.06%). In wheat crop maximum content was in T-7 treatment (11.13%), followed by T-6 (11.00%) and T-5 (10.99%) and minimum value of 9.99% was recorded in control. The values of pH and electrical conductivity were almost similar in T-1, T-2 and T-3 treatments compared with the control and these values decreased in T-4 to T-7 treatments. In general, organic carbon content was static where only chemical fertilizers were used but substantial increase was observed where pure organic and biofertilizers were used. Nitrogen and phosphorus balance was higher in organic manure and biofertilizer treatments as compared to inorganic fertilizer treatments. However, potash content decreased compared to initial status in the soil after 4 years of crop sequence of pearl millet-wheat. Treatment T-1 gave 54.1 and 110.6% higher gross and net returns over the control (T-8). B:C ratio (2.29), System productivity (32.9 kg/ha/day) and profitability(Rs 155.3 ha/day) were quite higher in T-1 treatment than the control (1.70, 21.3 and 73.7, respectively).


英文关键词B:C ratio EC Net returns Organic carbon Pearl millet pH Protein content Wheat
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000270933100001
WOS关键词SOIL ; MANAGEMENT ; YIELD ; QUALITY
WOS类目Agriculture, Multidisciplinary
WOS研究方向Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/160995
作者单位1.CCS Haryana Agr Univ, Dept Plant Breeding, Bajra Sect, Hisar 125004, Haryana, India;
2.CCS Haryana Agr Univ, Dept Biochem, Hisar 125004, Haryana, India;
3.CCS Haryana Agr Univ, Dept Agron, Hisar 125004, Haryana, India;
4.CCS Haryana Agr Univ, Dept Microbiol, Hisar 125004, Haryana, India
推荐引用方式
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Kumar, Anil,Hooda, R. S.,Yadav, H. P.,et al. Compensating nutrient requirement in pearl millet (Pennisetum glaucum)-wheat (Triticum aestivum) cropping system through manures and biofertilizers in semi-arid regions of Haryana[J],2009,79(10):767-771.
APA Kumar, Anil,Hooda, R. S.,Yadav, H. P.,Chugh, L. K.,Kumar, Manoj,&Gera, Rajesh.(2009).Compensating nutrient requirement in pearl millet (Pennisetum glaucum)-wheat (Triticum aestivum) cropping system through manures and biofertilizers in semi-arid regions of Haryana.INDIAN JOURNAL OF AGRICULTURAL SCIENCES,79(10),767-771.
MLA Kumar, Anil,et al."Compensating nutrient requirement in pearl millet (Pennisetum glaucum)-wheat (Triticum aestivum) cropping system through manures and biofertilizers in semi-arid regions of Haryana".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 79.10(2009):767-771.
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