Utilization of plant biological features for rational use of lime and fertilizer on acid soil

• Autorzy: Jankauskas B.
• Języki publikacji: EN

Abstrakty

EN

The results of two field experiments carried out on acid (pHKCl 4.2 - 4.3) sandy loam Dystric Podzoluvisol showed that the crops sensitive to soil acidity (winter wheat, fodder beets, spring barley and mixture of clover-timothy) were more productive on limed and fertilized soil. Crops less sensitive to acidity (winter ryes, potatoes, oats and mixture of lupine-oats) have the advantage on the acid and nonfertilized soil. The all-nutrient fertilizer application (NPK) increased the yield of crops sensitive to soil acidity on limed soil by 23.1 % and that of crops less sensitive to acidity by 18.0% in comparison to the yield of crops grown in acid soil. Therefore we can grow the crops less sensitive to acidity on the acid soil using optimum rates of cattle manure. The application of recommended rates of mineral fertilizers by growing crops sensitive to acidity on limed soil is more useful. The reaction of soil solution on liming soil must be higher than 5.5 pHKCl.

Słowa kluczowe

EN

utilization; plant biological feature; rational use; lime; fertilizer; acid soil; Lithuania

• Wydawca: -
• Czasopismo: Zeszyty Problemowe Postępów Nauk Rolniczych
• Rocznik: 1998
• Tom: 456
• Opis fizyczny: p.531-536,fig.,ref.

Twórcy

autor

Jankauskas B.

• Kaltinenai Research Station, Lithuanian Agricultural Institute, Lithuania

Bibliografia

• 1. FAO-UNESCO, 1994. Soil Map of the World. Revised legend with corrections. Wageningen. 140p.
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• 3. Jankauskas B., 1989. Fertilisation and environmental pollution. Vilnius. 85 p.
• 4. Jankauskas B. 1996. Soil erosion. 186 p. (In Lithuanian with summary in English).
• 5. Knasys V. 1985. Soil’s liming. 264 p.
• 6. Mazvila J., Eitminavicius L., Ezerinskis V. 1996. Acidity and liming of soils in Lithuania. Agricultural Sciences. The Lithuanian Academy of Sciences, 2. Vilnius. P. 13 - 20 (In Lithuanian with summary in English and in Russian).
• 7. Pleseviciene A. K., 1996. Influence of manuring on yield and agrochemical properties on acid and limed soils. Scientific articles of the Lithuanian Institute of Agriculture, 53, Dotnuva-Akademija, p. 223 - 230. (In Lithuanian with summary in English and Russian).