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AgEcon Search 249 records found 1 - 10nextlast  jump to record: Search took 0.10 seconds. 
1.
Through analyzing the soil organic matters (N, P, K) of farmland cultivated with different years of Panax ginseng, this paper studied the changes in soil nutrients of far [...]
English | 20 December 2017 | Journal Article |
2.
A mezőgazdasági termelést megnehezítő extrém időjárási körülmények jellemzik az elmúlt évtizedeket, ezért nélkülözhetetlen a tartamkísérletek eredmén [...]
Hungarian | 2017 | Journal Article |
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A Nitrát Rendelet eltérő időpontokat határoz meg a nitrátérzékeny és a nem nitrátérzékeny területeken működő állattartó telepek hígtrágya tárolóinak [...]
2007 | Journal Article |
6.
Given the increased importance consumers and manufacturers have placed on the functional nutrients found in fruit beverages, as well as the changing federal guidelines on [...]
15 August 2016 | Journal Article |
7.
Scientific knowledge is considered a cultural ecosystem service, at least within the framework of the Millennium Ecosystem Assessment (MEA 2005). The concept of ecosystem [...]
18 December 2013 | Working or Discussion Paper |
8.
In order to accurately grasp the soil fertility in Three Gorges Reservoir Region after changing mountain slope into terrace field, we take Wushan County for example, and [...]
2016-08 | Journal Article |
9.
Research indicates potential yield benefits from replenishing phosphorus (P) in sub-surface layers (10-30cm) if soil tests indicate a deficiency; however, it was unknown [...]
2016-02 | Conference Paper/ Presentation |
10.
A magyar piac nyitott, a hazai gyártású műtrágya mellett jelen vannak a külföldi termékek is. A kisebb szereplők értéknövelt szolgáltatásokkal, réspiacokra [...]
2016-02 | Journal Article |

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