| Titles |
|
English :
|
Influence of bio, organic and mineral soil amendments applications on some soil properties, yield and nutrients uptake by wheat
|
|
Arabic :
|
تأثير إضافة المحسنات الحيوية والعضوية والمعدنية على بعض خواص التربة ومحصول القمح وامتصاصه للعناصر الغذائية
|
|
| Abstract |
Two field experiments were conducted at Mallawi Agriculture Research Station, El-Minia Governorate, Egypt, during the two successive seasons of 2004 and 2005 to study the effect of some soil amendments application (cattle wastes, sulphur and Bacillus megtharium bacteria) either alone or in combination with superphosphate fertilizer on soil pH, EC, CEC, organic matter content and phosphorus availability as well as yield and nutrients uptake by wheat (Triticum astivam L.). The cattle wastes and sulphur were added at rates 30 m3 / fed and 500 kg / fed., respectively. The superphosphate fertilizer was added at three rates of 0.0, 15.0 and 30.0 kg P2O5/fed. The bio-fertilizer
(Bacillus megtharium bacteria) was added as inoculated wheat grains at planting.
The results showed that the addition of the studied soil amendments led to improve some soil properties, i.e. pH, EC, CEC and OM as well as increasing the availability of phosphorus in the treated soil as compared to the control treatment. The values of organic matter content, CEC and available nutrients tended to slightly increases vs slightly decrease in the values of soil pH and EC.
The obtained data also revealed that pronounced increases were achieved in grain and straw yields of wheat as well as their nutrient contents of N, P and K. Moreover, the maximum values of nutrient contents in both grains and straw were increased in the treatments included cattle wastes either as alone or in combination with. Also, the result suggest that organic amendments is the most effective for improving the soil properties and capacity of soil for phosphorus supplying power. The capacity of soil for phosphor supplying power increased by increasing the applied rates of soil amendments in combination with the highest rate of superphosphate (30 P2O5/fed), and in turn the capacity for phosphorus fixation decreased
|
| Publication year |
2006
|
| Pages |
771-782
|
| Availability location |
جامعة الزقازيق
|
| Availability number |
|
| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
|
| serial title |
Egypt. J. of Appl. Sci., 21 (8B): 771-782 (2006)
|
| Author(s) from ARC |
|
| Agris Categories |
Agricultural research
|
AGROVOC
TERMS |
Phosphorus.
Wheats.
|
| Proposed Agrovoc |
Bacillus megtharium;cattle wastes;
|
| Publication Type |
Journal
|