The effects of 60Co γ ray irradiation on the contents of rare earth and mineral elements and their relativities in the fruitbodies of Agaricus biazei Murvill and their relativities were studied. The results show that...The effects of 60Co γ ray irradiation on the contents of rare earth and mineral elements and their relativities in the fruitbodies of Agaricus biazei Murvill and their relativities were studied. The results show that there are significant difference at the 0.01 level in the contents of rare earth and mineral elements in the fruitbodies among different treatments, and that the variational laws of different elements contents are different with the varieties of the dosages accordingly. Thereinto, the contents of Pr and Mo increase with the increase of the dosage, but they decrease when the dosage are in a certain degree(1.5 KGy). But the Yb content decreases with the increase of the dosage. The variational laws of the contents of K and Cu were similar along with the variety of the dosage, and they all decrease with the increase of the dosage. But the contents of them increase and are higher than that of the three anterior treatments(0, 0.5, 1.0 KGy) when the dosage are 1.5 KGy. It can be seen that the contents of rare earth and mineral elements in the fruitbodies have something to do with the dosages in different degrees, and that rare earth also has something to do with mineral elements in different degrees. Thereinto there lied good linear relationship between the content of Yb and the dosage.展开更多
The effects of different acidities and basicities on contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium and their relativities were studied by cultivating Pleurotus tuber regium in...The effects of different acidities and basicities on contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium and their relativities were studied by cultivating Pleurotus tuber regium in the same cultivated medium with different pH values in the paper. The results show that the contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium are different with pH values. The content of erbium in the sclerotium is the highest when pH value of the cultivated medium is 7.5; that of thulium, copper and molybdenum are the highest when pH value is 8.5; that of phosphor is the highest when pH value is 7.0; that of kalium and sulfur are the highest when pH value is 6.5; and that of indium is the highest when pH value is 8.0. It is seen that pH values are highly correlated with the contents of copper, molybdenum, sulfur and phosphor, and are medially correlated with the contents of ferrum, thulium and kalium, and are weakly correlated with the contents of erbium and indium. In addition, there are different correlative relations among the contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium; thereinto the relativity between kalium content and ferrum content is most notable.展开更多
文摘The effects of 60Co γ ray irradiation on the contents of rare earth and mineral elements and their relativities in the fruitbodies of Agaricus biazei Murvill and their relativities were studied. The results show that there are significant difference at the 0.01 level in the contents of rare earth and mineral elements in the fruitbodies among different treatments, and that the variational laws of different elements contents are different with the varieties of the dosages accordingly. Thereinto, the contents of Pr and Mo increase with the increase of the dosage, but they decrease when the dosage are in a certain degree(1.5 KGy). But the Yb content decreases with the increase of the dosage. The variational laws of the contents of K and Cu were similar along with the variety of the dosage, and they all decrease with the increase of the dosage. But the contents of them increase and are higher than that of the three anterior treatments(0, 0.5, 1.0 KGy) when the dosage are 1.5 KGy. It can be seen that the contents of rare earth and mineral elements in the fruitbodies have something to do with the dosages in different degrees, and that rare earth also has something to do with mineral elements in different degrees. Thereinto there lied good linear relationship between the content of Yb and the dosage.
文摘The effects of different acidities and basicities on contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium and their relativities were studied by cultivating Pleurotus tuber regium in the same cultivated medium with different pH values in the paper. The results show that the contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium are different with pH values. The content of erbium in the sclerotium is the highest when pH value of the cultivated medium is 7.5; that of thulium, copper and molybdenum are the highest when pH value is 8.5; that of phosphor is the highest when pH value is 7.0; that of kalium and sulfur are the highest when pH value is 6.5; and that of indium is the highest when pH value is 8.0. It is seen that pH values are highly correlated with the contents of copper, molybdenum, sulfur and phosphor, and are medially correlated with the contents of ferrum, thulium and kalium, and are weakly correlated with the contents of erbium and indium. In addition, there are different correlative relations among the contents of rare earth, P, K and trace elements in Pleurotus tuber regium′s sclerotium; thereinto the relativity between kalium content and ferrum content is most notable.
