Analysis of information sources in references of the Wikipedia article "松露" in Chinese language version.
...it has been known for more than a century that truffles were mycorrhizal on various trees such as oak, beech, birch, hazels, and a few others
Generally, truffles seems to prefer. warm, fairly dry climates and calcareous soils
Traditionally, truffle hunters—the Aussies call them "punters"—have used pigs to track their prey. More recently, punters have started using dogs, which, unlike pigs, will settle for a biscuit instead of chowing down on the truffle.（翻译：以前松露猎人用猪，不过现在多用狗在尋找松露，因为找到松露后，狗可以方便的用饼干引开，不会把松露吃下去。）
Most commercial truffle oils are concocted by mixing olive oil with one or more compounds like 2,4-dithiapentane
The soil of the truffiere tends to be alkaline, calcareous, and well drained.
...it has been known for more than a century that truffles were mycorrhizal on various trees such as oak, beech, birch, hazels, and a few others
Generally, truffles seems to prefer. warm, fairly dry climates and calcareous soils
The soil of the truffiere tends to be alkaline, calcareous, and well drained.
Traditionally, truffle hunters—the Aussies call them "punters"—have used pigs to track their prey. More recently, punters have started using dogs, which, unlike pigs, will settle for a biscuit instead of chowing down on the truffle.（翻译：以前松露猎人用猪，不过现在多用狗在尋找松露，因为找到松露后，狗可以方便的用饼干引开，不会把松露吃下去。）
Most commercial truffle oils are concocted by mixing olive oil with one or more compounds like 2,4-dithiapentane
