Preparation of the soil

Most of the berries has a surface, and some even a very shallow root system . Therefore, their successful cultivation depends primarily on the fertility of topsoil, which can be improved by application of organic fertilizers . Fertilize the soil before planting fruit crops are more important than before planting trees . At 10 m2must be at least 50 kg of manure or compost, fertilizer immediately plowed or dug up .

As green manure use appropriate previous culture . This may be a mixture of legumes and non-legume plants, which are sown twice during the year and after the regrowth plowed: lupine with fodder peas, spring vetch, mustard, spring rape, sunflower or Ornithopus . If the time to prepare the soil enoughYou can sow clover mixture with herbs .