Results 71 to 80 of about 114,172 (248)
REDUCING NITRATE LEACHING FROM SODDY-PODZOLIC SANDY LOAM SOIL WHEN APPLYING POULTRY MANURE IN COMBINATION WITH BARLEY [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2015 The results of the experimental research which established a decrease of nitrate nitrogen leaching from loamy sandy soddy-podzolic soil during application high doses of poultry manure (N200 and N400) in combination with barley straw are presented in this
Irina RUSAKOVA
doaj
Nature, 1980 Peat: Industrial Chemistry and Technology. By Charles H. Fuchsman. Pp.279. (Academic: 1980.) $28, £15.80.
openaire +2 more sources
COASTAL PEAT‐BEDS OF THE NORTH SEA REGION, AS INDICES OE LAND‐ AND SEA‐LEVEL CHANGES [PDF]
, 1945 H. Godwin
openalex +1 more source
Points to be considered in the establishment of long-term field trials
Agricultural and Food Science, 1964 On the basis of the experience gained in the long-term field tests at the Experimental Station of Leteensuo, some of the factors have been examined which have to be taken into consideration when tests of this kind are established. It is noted that in the
Yrjö Pessi
doaj
Studies on Sphagnum Peat. III. A Quantitative Study on the Carbohydrate Constituents of Sphagnum Mosses and Sphagnum Peat. [PDF]
, 1954 Olof Theander +3 more
openalex +1 more source
ESTIMATION OF SOIL-PROTECTIVE SYSTEM WITH USE OF BIORESOURCES OF AGRICULTURE ON THE BASIS OF USE OF AGROCENOSIS ON THE GREY FOREST SOILS [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2013 The experimental data of long-term researches establishing high efficiency of soil-protective system of agriculture with use of bioresources on biological and humus in condition of arable grey forest soil has been presented.
Irina RUSAKOVA
doaj
, 2016 A review of literature data on the degree of peat decomposition – an important parameter that yields data on environmental conditions during the peat-forming process, i.e., humidity of the mire surface, is presented.
D. Drzymulska
semanticscholar +1 more source
The ash content of the plough layer of peat lands cultivated by different methods
Agricultural and Food Science, 1961 The results of this investigation justify the conclusion that the ash content of peat increases under cultivation through the effects of the administered fertilizers and soil improving agents.
Yrjö Pessi
doaj
BIOLOGICAL WAYS OF STRUGGLE AGAINST WATER EROSION ON ARABLE SLOPES OF THE CENTRAL RUSSIA [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2013 In article are proved a choice of ways of struggle against water erosion of arable slopes on the basis of harnessing the potential of bio-based agrocenosis.
Tatyana ANISIMOVA
doaj