冬小麦干物质在各器官中的累积和分配规律研究.PDFVIP

2002 5 13 5 CHINESE JOURNAL OF APPLIED ECOLOGY, May 2002, 13( 5)%543~ 546 * 1* * 1 2 乔玉辉 宇振荣 P.M . Driessen 1 2 ( , 100094; Wageningen Agricultural University, Netherlan s) , , . , , ( RDS) , . , . 1001- 9332(2002) 05- 0543- 04 S181 A Quantification of dry matter accumulation and distribution among different organs of winter wheat. QIAO 1 1 2 1 Yuhui , YU Zhenrong , P. M. Driessen ( College of A gricultural Resource and Environment, China A gri cultural University, Beij ing 100094; 2 Wageningen A gricultural University, N etherlands ) . Chin . . App l . Ecol . , 2002, 13(5) : 543~ 546. Base on the fiel experimental ata, ry matter accumulat ion an istribut ion among ifferent organs of winter wheat w ere stu ie to mo ify the ry matter istribution of the winter wheat grow th mo el. T he calculating metho of istribution an transition coefficient was intro uce , an a funct ion table between istribution coeffi cient an relat ive evelopment stage w as establishe . Meanw hile, the mo el was verifie base on the experi mental ata, an the result was reasonable. Key words Winter w heat, Dry matter, Accumulation an istribut ion, Simulation. , , 10. 2g!kg- 1, N 1 - 1 - 1 077g!kg , N 50mg!kg . 22 , . 221 ∀ # , 1998 . . 1997~ 1998 , . . , . , 222 ; [4,5, 11~ 13] . , ; 7