The most versatile options hotjapanse.com are legumes. They can be sown in light and dense soils, loosening and increasing the nitrogen content naturally.
Among green manure crops, kenyanrides.com there are many crops, including legumes (peas, soybeans, beans), cereals (oats, barley), cruciferous plants (rapeseed, mustard), buckwheat, aster, and marigold.
Hydrophilic green manures are home-in-nice.com used to combat weeds and harmful microflora. These crops are used on acidic soils, reducing this indicator.