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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Organic matter and nitrogen conservation in manure compost for organic agriculture
Year:
2004
Source of publication :
Compost Science and Utilization
Authors :
זיאדנה, המאם
;
.
מדינה, שלומית
;
.
קרסנובסקי, ארקדי
;
.
רביב, מיכאל
;
.
Volume :
12
Co-Authors:
Raviv, M., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Medina, S., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Krasnovsky, A., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Ziadna, H., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Facilitators :
From page:
6
To page:
10
(
Total pages:
5
)
Abstract:
Compost is a main source of organic matter (OM) and of nitrogen for organic farming in arid and semi-arid regions. An effort has been made to reduce nitrogen loss during composting of separated cow manure (SCM) using high C/N additives - wheat straw, (WS), grape marc (GM) and slightly acidic additive such as orange peels (OP). The resulting composts contained 2.63%, 2.84% and 2.39% N for the GM-SCM, OP-SCM and WS-SCM, respectively. Values of N loss from the raw mixtures were 18%, 5% and 2% for the three compost types, respectively. OM values were 70%, 57%, and 53% for the three compost types, respectively. Nutritional contribution of the composts was assessed using cherry tomato as a test plant, growing in the composts as growing media. Peat moss served as a control medium. The media were either unfertilized or fertilized with guano. Plant responses suggest that growth is mainly affected by nitrogen availability while flower production and fruit set is also affected by potassium availability. It was found that fertilization was not necessary for at least 2 months after planting for OP-SCM and WS-SCM.
Note:
Related Files :
Agriculture
nutrition
Separated cow manure (SCM)
soil conservation
Triticum aestivum
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19349
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:28
You may also be interested in
Scientific Publication
Organic matter and nitrogen conservation in manure compost for organic agriculture
12
Raviv, M., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Medina, S., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Krasnovsky, A., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Ziadna, H., Dept. of Environmental Horticulture, Agricultural Research Organization, Newe Ya'ar Research Center, Ramat Yishay, Israel
Organic matter and nitrogen conservation in manure compost for organic agriculture
Compost is a main source of organic matter (OM) and of nitrogen for organic farming in arid and semi-arid regions. An effort has been made to reduce nitrogen loss during composting of separated cow manure (SCM) using high C/N additives - wheat straw, (WS), grape marc (GM) and slightly acidic additive such as orange peels (OP). The resulting composts contained 2.63%, 2.84% and 2.39% N for the GM-SCM, OP-SCM and WS-SCM, respectively. Values of N loss from the raw mixtures were 18%, 5% and 2% for the three compost types, respectively. OM values were 70%, 57%, and 53% for the three compost types, respectively. Nutritional contribution of the composts was assessed using cherry tomato as a test plant, growing in the composts as growing media. Peat moss served as a control medium. The media were either unfertilized or fertilized with guano. Plant responses suggest that growth is mainly affected by nitrogen availability while flower production and fruit set is also affected by potassium availability. It was found that fertilization was not necessary for at least 2 months after planting for OP-SCM and WS-SCM.
Scientific Publication
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