But hypocausts did allow them to exploit any poor-quality smoky fuels like straw, vine prunings and small wood locally available.
12.
If a reasonably low amount of carbon material is used with smaller prunings, it will probably not be necessary to add much nitrogen.
13.
This process will be greatly assisted if all the woody prunings, woody materials, old newspapers and the like are finely shredded before composting.
14.
Fire is a great purifier _ no disease can survive the heat _ and it reduces huge piles of prunings to small piles of ash quickly.
15.
Fire is a great purifier _ no disease can survive the heat _ and it quickly reduces huge piles of prunings to small piles of ash.
16.
They protect air quality by using natural cover crops, completely eliminating the burning of winter prunings and the use of environmentally safe wetting agents for vineyard roads.
17.
But the latter are more common on raspberries, so each winter I look for praying mantis egg cases among the garden prunings and transfer them to the raspberry patch.
18.
The crops feed on the lower layers while the latest prunings form a protective layer over the soil and roots, shielding them from both the hot sun and heavy rain.
19.
Constructed with earth from his property and fired with vine cuttings and prunings from his olive trees, the Preston oven has spiritual ancestors in the ovens built by early Italian immigrants.
20.
Aborigines used tea tree oil for hundreds of years before European settlers and scientists discovered its antiseptic uses in the 1920s, after distilling it from the prunings of small, narrow leaves.
