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Effects of a slow-release malt germ-based fertilizer on yield and quality of winter wheat compared to conventional organic fertilizers

Hein Waltraud, DI

DI Waltraud Hein

Organic farming

In organic farming, the question of the nutrient supply for certain arable crops always arises, especially on farms without livestock. Even if it is possible to control the nitrogen supply to the plants via grain legumes and clover within the crop rotation. For some crops, however, it would be beneficial to additionally use biological fertilizers that increase the crude protein content

On the one hand, press cakes from vegetable oil production are available, but they are usually quite expensive and develop their effect slowly. Faster-acting fertilizers such as manure or manure would therefore be required, but these are not available on a farm without livestock and the dosage often cannot be adjusted so precisely. An interesting alternative is a malt germ fertilizer, which is available in various forms.

With the help of this scientific activity, the application of malt germ fertilizer with components from the sugar industry is to be tested on an agricultural crop, in this case winter wheat. In experiments carried out at the Lambach Stadl-Paura branch, the effect on the change in protein content of winter wheat is to be examined as part of this scientific activity. The impact on yield is estimated to be low; it is more about the positive influence on the processing properties of winter wheat.

According to the company description, Maltaflor, the name of the malt germination agent, is an organic fertilizer of purely plant origin and is therefore free of harmful substances and environmentally friendly. The soil life should be promoted through the use of Maltaflor, the health of the plants is also supported and gentle nutrition of the plants is ensured through slow-acting nutrients.

Grain field

Grain field

 HBLFA Raumberg-Gumpenstein

 

Malt germination agent

Hein Waltraud (2008 - 2009)
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