Consequential rice crop response to resultant soil properties in a toposequence in eastern coastal plain of Odisha, India

2021 ◽  
Author(s):  
Ramasamy Srinivasan ◽  
Dulal Chandra Nayak ◽  
Rajendran Gobinath ◽  
Subbanna Naveen Kumar ◽  
D. V. K. Nageswara Rao ◽  
...  
Keyword(s):  
Soil Properties ◽  
Coastal Plain ◽  
Rice Crop ◽  
Crop Response

Alluvial Soil Chronosequence in the Inner Coastal Plain, Central Virginia

1993 ◽  
Vol 39 (2) ◽  
pp. 201-213 ◽  
Author(s):  
Jeffrey L. Howard ◽  
Dan F. Amos ◽  
W. Lee Daniels
Keyword(s):  
Chemical Composition ◽  
Soil Properties ◽  
Clay Mineral ◽  
Coastal Plain ◽  
Chemical Weathering ◽  
Bulk Composition ◽  
Alluvial Soil ◽  
Bulk Chemical Composition ◽  
Late Middle Miocene ◽  
Bulk Chemical

AbstractA chronological sequence of soils formed on a series of alluvial depositional surfaces ranging in age from late-middle Miocene to late Pleistocene was characterized to clarify soil-geomorphic relations and provide a basis for allostratigraphic subdivision of the inner Coastal Plain. On Quaternary river terraces, Ultic Hapludalfs containing abundant weatherable mineral species and clast types are estimated to have formed in 60,000-120,000 yr, whereas Typic Hapludults greatly depleted in weatherable minerals and showing strong weathering of clast types are estimated to be 700,000-1,600,000 yr old. Typic Paleudults with incipient plinthite, duripan, and ferricrete development characterize interfluves that have been little eroded since early Pliocene time (3.4-5.3 myr ago). Typic-Plinthic Paleudults with intense weathering of siliceous clasts and moderate to strong duripan and ferricrete development are found on surfaces that formed near the beginning of late Miocene time (10.8-13.0 myr ago). Chemical weathering in the chronosequence may be classified into three progressive stages: (1) decomposition of unstable sand- and silt-sized minerals into a mixed (stable + unstable) clay-mineral suite (stable Fe + Al/Si bulk chemical composition, < 106 yr); (2) transformation of mixed clay-mineral suite into a stable suite (increasing Fe + Al/Si bulk chemical composition, 106 - 107 yr); and (3) transformation of stable suite into ultrastable clay-mineral suite (increasing Fe/Si bulk composition, > 107 yr). Not all soil properties show unidirectional development, nor is a steady state of pedon development observed even after approximately 107 yr of chemical weathering. Soil development in the chronosequence is episodic. The transition from one phase to the next is marked by a change in rate, and sometimes a reversal in the direction, of development of one or more soil properties.

Ground-Sensor Soil Reflectance as Related to Soil Properties and Crop Response in a Cotton Field

2005 ◽  
Vol 6 (4) ◽  
pp. 399-411 ◽  
Author(s):  
S. Stamatiadis ◽  
C. Christofides ◽  
C. Tsadilas ◽  
V. Samaras ◽  
J. S. Schepers ◽  
...  
Keyword(s):  
Soil Properties ◽  
Cotton Field ◽  
Crop Response ◽  
Soil Reflectance

Patterns of vegetation and soil properties in a beaver-created wetland located on the Coastal Plain of Virginia

2018 ◽  
Vol 14 (2) ◽  
pp. 209-219 ◽  
Author(s):  
Suzanne Dee ◽  
Alicia Korol ◽  
Changwoo Ahn ◽  
Jung A. Lee ◽  
Mary Means
Keyword(s):  
Soil Properties ◽  
Coastal Plain ◽  
Created Wetland

scholarly journals Soil Properties and Growth of Maize as Affected by Slope Position and Fertilizer Type on Coastal Plain Sands

2021 ◽  
Vol 8 (4) ◽  
pp. 180-197
Author(s):  
Utin U. E ◽  
Essien G. E
Keyword(s):  
Organic Carbon ◽  
Soil Properties ◽  
Bulk Density ◽  
Coastal Plain ◽  
Poultry Manure ◽  
Total Porosity ◽  
Slope Position ◽  
Available Phosphorus ◽  
And Control ◽  
Upper Slope

A study was conducted to determine the effects of slope position and fertilizer type on soil properties and growth of maize (Zea mays) on Coastal Plain Sands of Akwa Ibom State, Nigeria. Results obtained showed that soils of lower slope (LS) had the highest contents of clay and silt compared with those of upper slope (US) position. Bulk density of the upper slope soil and that of the middle slope (MS) soils were significantly higher (P≤0.05) than that of LS soil and subsequently, total porosity and saturated hydraulic conductivity (Ksat) increased downslope. Bulk density of soils that received poultry manure (PM) and NPK+PM were significantly reduced compared to those of NPK and control while total porosity and Ksat of soils that received PM and NPK+PM were significantly higher (P≤0.05) than those of NPK and control. Soils of LS had highest pH, organic carbon, total nitrogen, available phosphorus, ECEC compared to those of MS and US. The application of poultry manure yielded increase in soil pH, soil organic carbon, total nitrogen, available phosphorus and ECEC when compared to soils of NPK and control. Growth of maize obtained with LS were consistently higher than those of the MS and US soils. Soils of LS that received NPK and NPK+PM had consistently similar maize growth, higher than other combinations of slope position and fertilizer type. The complementary application of poultry manure and NPK 15:15:15 can be the best option for increasing the fertility of soils with varying slope positions on Coastal Plain Sands.

scholarly journals Soil properties in site prepared loblolly pine (Pinus taeda L.) stands 25 years after wet weather harvesting in the lower Atlantic coastal plain

2017 ◽  
Vol 404 ◽  
pp. 344-353 ◽  
Author(s):  
Charles M. Neaves ◽  
W. Michael Aust ◽  
M. Chad Bolding ◽  
Scott M. Barrett ◽  
Carl C. Trettin ◽  
...  
Keyword(s):  
Soil Properties ◽  
Pinus Taeda ◽  
Loblolly Pine ◽  
Coastal Plain ◽  
Atlantic Coastal Plain ◽  
Wet Weather ◽  
Pinus Taeda L ◽  
Atlantic Coastal

scholarly journals EVALUATION OF AGRO-AMELIORATIVE CONDITION OF THE MAIN TYPES OF SOILS OF RICE CROP ROTATION

2019 ◽  
pp. 36-41
Author(s):  
V. O. Ushkarenko ◽  
K. V. Dudchenko
Keyword(s):  
Soil Properties ◽  
Crop Rotation ◽  
Soil Cover ◽  
Irrigation System ◽  
Soil Aggregates ◽  
Soil Condition ◽  
Rice Crop ◽  
Soil Types ◽  
Rice Irrigation ◽  
Physical And Chemical

Relevance of research. The most common irrigation regime for rise in the world is constant flooding. Soils of rice crop rotation undergo significant changes during the construction of rice irrigation systems, and during their operation. This leads to the formation of so-called "rice soils" that is the result of the transformation of full-profile soils, which were partially or completely disturbed when planning and building rice checks. Keeping the water layer in the field for 4-5 months leads to irreversible changes in the morphological, physical and chemical soil properties. Therefore, it is relevant to determine the indicators of the soil cover, taking into account the features of the soils of rice crop rotations, in order to prevent the development of degradation processes and increase the productivity of rice crop rotation. The purpose of the study is to determine the main indicators of soil cover of rice crop rotation and their testing on a rice irrigation system with an area of ​​190 hectares. Methods and methods of research. During the study the following methods were used: field method - to study the basic soil properties; laboratory one - to study of physical and chemical, ameliorative, agrochemical soil properties and chemical composition of irrigation, subsoil, drainage and waste water; mathematical and statistical, comparative and retrospective - to evaluate the study results of the basic soil fertility indices. The research was carried out in the area of a rice irrigation system with 8-field crop rotation, where the proportion of rice does not exceed 50%. Rice was grown in accordance with the technology of rice growing, taking into account environmental protection requirements. For the companion crops, commonly used cultivation technologies were used. The system has been operated in a project mode for 50 years. The soil cover of the investigated system is represented by dark chestnut alkalized (72.9 hectares), meadow solonetz(18.9 hectares) and meadow chestnut alkalized (75.8 hectare) soil types. Research results. On the basis of analysis of retrospective data of monitoring study of  the main indicators of agro-amelioration status of soils under rice crop rotation, the indicators of soil condition for the main soil types of rice irrigation systems were determined: groundwater level, groundwater mineralization, content of light-soluble salts in arable layer, chlorine ions content in soil-water extract, toxic salt content, soil salt balance, humus content, the content of easily hydrolyzed nitrogen compounds, the density of upper humus layer, the content of air-dry aggregates, content of water-stable aggregates. Conclusions. The approbation of the developed soil condition indicators on the rice irrigation system of the Rice Institute of the National Academy of Agrarian Sciences was carried out, which enabled to identify the main problems and specify the ways to overcome them. In the areas with meadow chestnut alkalized and meadow solonetzsoil types, it is necessary to increase their drainage capacity, namely to repair drainage networks. In the whole area of the investigated rice irrigation system, it is necessary to increase the proportion of perennial legumes and fallow land in the crop rotation, to do soil slitting or other types of mechanical soil treatments to improve its structural and aggregate composition, in particular, the content of air-dry soil aggregates in size of 0.25-10,00 mm and water-stable soil aggregates larger than 25 mm.

Influence of tillage and liquid swine manure on productivity of a soybean-barley rotation and some properties of a fine sandy loam in Prince Edward Island

2006 ◽  
Vol 86 (4) ◽  
pp. 741-748 ◽  
Author(s):  
M R Carter ◽  
A J Campbell
Keyword(s):  
Soil Properties ◽  
Prince Edward Island ◽  
Sandy Loam ◽  
Soil Depth ◽  
Swine Manure ◽  
Residual Effect ◽  
Crop Response ◽  
Fine Sandy Loam ◽  
Liquid Swine Manure ◽  
Second Year

Interactions between tillage management for manure incorporation and rate of manure application may influence crop productivity and soil properties. This study was conducted to evaluate the effect of liquid swine (Sus scrofa L.) manure (LSM) applied at three N rates (40, 80, 160 kg ha-1), compared with mineral N fertilizer, in a 2-yr barley (Hordeum vulgare L.)-soybean (Glycine max L. Merr.) rotation, incorporated by two tillage methods (chisel plough and disc), on crop yield and quality and some soil properties, especially C parameters. The LSM was applied every second year in the spring, prior to barley seeding. The study was conducted over a 5-yr period on a Charlottetown fine sandy loam (Orthic Humo-Ferric Podzol) in Prince Edward Island. The experimental design was a split-plot with four replicates. Soil samples (0–60 cm) were obtained at the termination of the study to determine residual effects of the LSM on soil properties. The two methods of LSM incorporation had no differential effect on crop response. Generally, increasing the application rate of LSM increased the barley yield, but had no effect on grain N concentration. A residual effect on crop grain yield for the high rate of LSM was evident in the soybean year. Crop response to LSM was similar to that of mineral fertilizer. Application operations for LSM had no adverse effect on soil strength or soil bulk density. Soil properties (microbial biomass C, carbohydrates, water-stable aggregates) were not greatly influenced by LSM application, however, increases in particulate C (POM-C) were evident for the high LSM rate at the 10- to 30-cm soil depth. The study showed that for fine sandy loams in Prince Edward Island low to medium rates of LSM applied every second year could serve as a source of N for barley in barley-soybean rotations. Key words: Barley, soybean, liquid swine manure, fine sandy loam, soil properties, tillage incorporation, eastern Canada

Variability in Cotton Fiber Yield, Fiber Quality, and Soil Properties in a Southeastern Coastal Plain

2002 ◽  
Vol 94 (6) ◽  
pp. 1305-1316 ◽  
Author(s):  
Richard M. Johnson ◽  
Robert G. Downer ◽  
Judith M. Bradow ◽  
Philip J. Bauer ◽  
E. John Sadler
Keyword(s):  
Soil Properties ◽  
Coastal Plain ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Fiber Yield ◽  
Southeastern Coastal Plain
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