Translations:Benutzer:Arian/Klett-Mini-Test/988/en

Year	Crop rotation		Cover crop	Manuring	Humus balance	Autumn ploughing
1	Lucerne – grass	BL		100–200 dt compost	+	-
2	Lucerne – grass	BL		Stable humus formation	+	pf
3	W. wheat – barley	H			~	pf
			Crucifers
4	W. rye	H			~	pf
			Legumes etc.
5	Root crops: potatoes, field vegetables, mangold beet etc.	BL		300 dt deep-litter farmyard manure	-	pf
			partly crucifers		+~
6	Oats, spelt	H	Clover undersowing			-
7	Clover-grass	BL		100–200 dt compost	+	-
8	Clover-grass	BL		Stable humus formation	+	pf
9	W. wheat – seed multiplication	H			~	pf
			Crucifers
10	Rye	H			~	pf
			Legumes etc.
11	Root crops: as under 5	BL		300 dt deep-litter farmyard manure	-	pf
			partly crucifers		+~
12	Oats, spelt, seed multiplication	H	Lucerne undersowing		~	-
BL = broad-leaved crop; H = cereal crop; + = humus increase; ~ = humus maintenance; - = humus depletion; pf = plough