Productivity and Nutrient Dynamic of Legume in a Maize-legume Cropping System are Influenced by Biomulches Under No-tillage System

被引:2
作者
Dey, Joy Kumar [1 ]
Saren, Binoy Kumar [1 ]
Debnath, Ashim [2 ]
Gudade, Bharat Arjun [1 ]
Singh, Satyapriya [3 ]
Kumar, Amit [4 ]
Palai, Jnana Bharati [5 ]
Gaber, Ahmed [6 ]
Hossain, Akbar [7 ]
机构
[1] Visva Bharati, Dept Agron, Palli Siksha Bhavana, Sriniketan 731236, W Bengal, India
[2] Acharya Narendra Deva Univ Agr & Technol, Coll Agr, Dept Genet & Plant Breeding, Ayodhya 224229, Uttar Pradesh, India
[3] ICAR Indian Inst Hort Res ICAR IIHR, Bhubaneswar 751019, Odisha, India
[4] ICAR Res Complex North Eastern Reg, Sikkim Ctr, Tadng 737102, Sikkim, India
[5] Centurion Univ Technol & Management, MS Swaminathan Sch Agr, Paralakhemundi 761211, Odisha, India
[6] Taif Univ, Coll Sci, Dept Biol, POB 11099, Taif 21944, Saudi Arabia
[7] Bangladesh Wheat & Maize Res Inst, Dept Agron, Dinajpur 5200, Bangladesh
关键词
Zero-till; Bio-mulching; Maize-legume sequence; Resource use efficiency; Cropping system; SITU MOISTURE-CONSERVATION; RESIDUE MANAGEMENT; MICROBIAL BIOMASS; ORGANIC MULCHES; SOIL PROPERTIES; WHEAT; YIELD; WATER; QUALITY; PROFITABILITY;
D O I
10.1007/s42106-022-00204-5
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Agronomic measures to conserve the residual soil moisture are very suitable for the dry area because of their very low cost and ability to reduce soil erosion. The region where after the harvest of rainy season crops, lack of sufficient soil moisture accessibility limits the cultivation of dry season crops. A technique like retaining crop residues and weed biomass on the soil surface along with zero tillage initiates the process that leads to improve soil quality and overall enhancement of resource use efficiency. The study was carried out to find out the productivity and nutrient dynamic of rabi legume in maize-legume cropping system under residual moisture conditions with bio-mulches and no-tillage. It will be helpful to develop sustainable and resource-efficient cropping system pattern for the region. A field trial was conducted for consecutive two years (2017-18 and 2018-19) at the dry region of West Bengal, India to assess the bio-mulches under the no-tillage condition on soil properties, productivity and nutrient uptake of legumes under Maize-legume cropping systems. From the experiment, it was revealed that the maize-lathyrus cropping system in combination with bio-mulching i.e. in-situ maize stalk mulch (MSM) + Paddy straw (5 t ha(- 1)) is the best efficient maize-based cropping systems and soil moisture conservation measures for improving soil fertility, crop yield and nutrient uptake in the rainfed dry region. Therefore, it could be concluded that the growing of legume pulses under different cropping systems along with no-tillage not only will improve the soil fertility status but also will increase the production and cropping intensity. This type of study could also be done under crops like winter oilseeds, cereals, tuber crops under different agro-climatic situations with locally available bio-mulches.
引用
收藏
页码:531 / 545
页数:15
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