Ainda não temos significados para "green manure".
1Any kind of green manure crop that bears pods is good.
2Instead, sow a quick-growing cover-crop of green manure such as mustard or phacelia.
3Among the non-leguminous green manure plants are rye, wheat, oats, mustard, rape, buckwheat.
4To accomplish this, correct green manure species selection is essential.
5You can find out more about growing green manure and cover crops in Chapter 16.
6Of the uncultivated hill lands, some 2500 acres contribute green manure for fertilization of fields.
7Properly cultivated and used either as a stock feed or as green manure, it is very valuable.
8After harvesting or digging in a green manure, don't plant a new crop for a couple of weeks.
9Or material for green manure may be cut on grave, mountain or hill lands, as described under Fig.
10However, it should be remembered that green manure makes a good home for the growth of scab germs.
11You don't get quite the same benefit from the green manure when you pasture as when you plow under.
12By using the legumes for our green manure crops we may supply the soil with nitrogen taken from the air.
13Aside from its value as a green manure crop the cowpea is useful as food for man and the farm animals.
14To-day I have those three fields sown with Canada peas, and in the spring they shall be ploughed under for green manure.
15It now remains to point out another important function-thatof a green manure crop adding humus and plant food to the soil.
16The clover, which absorbs atmospheric nitrogen, was planted between crop rows and plowed under as soil-replenishing " green manure" in spring.
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Green manure ao longo do tempo
Green manure nas variantes da língua
Estados Unidos da América