Mulching and technological interventions avoid land degradation in an intensive oil palm ( Elaeis guineensis Jacq.) production system
Bibliographic Data
| ID | 21647718 |
|---|---|
| Authors | Kamireddy Manorama (0000-0003-0094-5234, Crop Production ICAR‐Indian Institute of Oil Palm Research Pedavegi India, corresponding author), Sanjib Kumar Behera (0000-0003-1105-6782, Crop Production ICAR‐Indian Institute of Soil Science Bhopal India), K Suresh (0000-0002-9922-1836, Crop Production ICAR‐Indian Institute of Oil Palm Research Pedavegi India), Musunuru Venkata Prasad (Crop Production ICAR‐Indian Institute of Oil Palm Research Pedavegi India), Ravi Kumar Mathur (Crop Production ICAR‐Indian Institute of Oil Palm Research Pedavegi India), Parasa Harinarayana (Crop Production ICAR‐Indian Institute of Oil Palm Research Pedavegi India) |
| Year | 2021 |
| Volume | 32 |
| Issue | 13 |
| Pages | 3785-3797 |
| Publication date | 2021-08-15 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Land Degradation and Development (JOURNAL) |
| Journal identifiers | ISSN: 1085-3278 • E-ISSN: 1099-145X |
| Publisher | Wiley (PUBLISHER • GB) |
| DOI | 10.1002/ldr.3886 |
| OpenAlex | W3119022862 |
| Language | EN |
| Citations received | 1 |
| References cited | 26 |
Soil quality characteristics are poorly understood after cultivating oil palm (OP) under irrigated conditions. OP grown under irrigated ecosystem on tropical soils is supplied with huge quantities of water and nutrients without considering changes in soil quality parameters. This may lead to the degradation of fertile lands. To understand the changes that take place in soil properties due to different management practices, data from 132 fixed points have been collected in West Godavari District of Andhra Pradesh in India, from 13‐year‐old plantations and for ca 6 years after imposing mulching and improved resource management interventions. Improvement in soil organic carbon (SOC) content, cation exchange capacity (CEC) available N, P, K, Mg and B contents were recorded due to mulching and improved management. In a monocrop stand of oil palm, mulching alone could enhance SOC content by 52% at 13 years after planting, whereas the corresponding improvement in an intercrop stand (with cocoa) was 77%, above its conventional cultivation SOC without mulching. Mulching in combination with improved management could enhance the SOC content by 40 and 56% respectively after 6 years in sole and intercrop stands respectively, over their corresponding levels at 13 years, in the top 0–30 cm layer. Conventional cultivation of OP recorded a reduction of SOC by 4% during the same time‐span of 6 years. Similar trend was observed in soil available nutrients also. The partial least squares (PLS)‐path model confirmed that sustainable production of oil palm is possible through mulching and improved management
Agriculture · Agroforestry · Agronomy · Biology · Cropping · Elaeis guineensis · Intercropping · Monocropping · Mulch · Palm oil · Soil carbon · Soil Quality · Soil water · Sowing · Conservation, Biodiversity, and Resource Management · Environmental Science · Oil Palm Production and Sustainability · Soil Carbon and Nitrogen Dynamics · Ecology
| Citations per year | 0.25 |
|---|---|
| Citation span | 2022 - 2022 (1) |
| Highly cited | No |