Soil Chemical attributes under different management systems in Cerrado-Amazon ecotone
نویسندگان
چکیده
منابع مشابه
Role of soil fertility management on productivity of sesame and cowpea under different cropping systems
ABSTRACT- Declining land productivity associated with decreasing soil organic carbon and nutrients is a significant issue in monoculture production. The field experiment with different rates of fertilizer systems (60 kg ha-1 N + 100 kg ha-1 P, 300 kg ha-1 Bio-organic (organic fertilizer), 3 kg ha-1 Bioumik (biofertilizer), 30 kg ha-1 N + 50 kg ha-1 P + 150 kg ha-1 Bio-organic fertilizer and 30...
متن کاملChemical attributes of soil under no-till farming affected by crop systems and fertilization sources
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequently, its fertility. With the aim of evaluating the effect of such management practices, soil samples collected at 0.0-0.10; 0.10-0.20; and 0.20-0.40 m in depth were collected and analyzed in the second year of an experiment installed in 2006 in a Rhodic Hapludox under no-till farming, located in ...
متن کاملEffects of Controlled Drainage Systems to prevent chemical soil degradation in the Area under Sugarcane Cultivation
The Imam Khomeini sugarcane agro-industry is one of ten sugarcane agro-industry plantations in Khuzestan province. As regard as the drains has been installed in this plantation many years ago so there is water and salt balance in this land that is one of the condition for implementation controlled drainage. This research was designed to investigate the possibility of using a controlled drainag...
متن کاملSoil microbial response to glucose and phosphorus addition under agricultural systems in the Brazilian Cerrado.
Conventional tillage (CT) and no-tillage (NT) management systems alter soil nutrient availability and consequently modify soil microbial response to nutrient additions such as carbon (C) and phosphorus (P). The objective of this study is to evaluate microbial response to the addition of C (glucose) and P (Na2HPO4.7H2O) under CT and NT in the brazilian Cerrado. In response to glucose addition, t...
متن کاملResponses of soil respiration to soil management changes in an agropastoral ecotone in Inner Mongolia, China
Studying the responses of soil respiration (Rs) to soil management changes is critical for enhancing our understanding of the global carbon cycle and has practical implications for grassland management. Therefore, the objectives of this study were (1) quantify daily and seasonal patterns of Rs, (2) evaluate the influence of abiotic factors on Rs, and (3) detect the effects of soil management ch...
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ژورنال
عنوان ژورنال: Research, Society and Development
سال: 2021
ISSN: 2525-3409
DOI: 10.33448/rsd-v10i7.16045