Microsoft Word - مقاله 5.doc

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13141019181410 191217 12 19121017 12181414191912... 14171218 1-1214101411 12191914191011 19191710 171918171917181711 Table 1. Combined analysis of variance for tuber yield S.O.V. 19101017 12181414191912 19141910151410 191910171912 17191411 1410191714 df Mean square Year (Y) ** 111918 1 91592.0 Replication / Y ** 1217191919/111918 4 37359.79 Date (D) ** 1219191416 17191212 4 40738.74 D ﾁ Y ** 1219191416 17191212 ﾁ 111918 4 44223.18 Error (a) 191212101911 6 1(191815 ( 16 6555.85 Variety (V) ** 191619 2 457046.43 V ﾁ D ** 191619 ﾁ 1219191416 17191212 8 10445.09 V ﾁ Y * 191619 ﾁ 111918 2 11866.48 V ﾁ D ﾁ Y 191619 ﾁ 1219191416 17191212 ﾁ 111918 8 4285.08 ns Error (b) ** 191212101911 6 1(10)6 1 40 8086.61 Sample (S) ** 1019121011 4 4947375.46 S ﾁ V ** 1019121011 ﾁ 191619 8 76659.54 S ﾁ D ** 1019121011 ﾁ 1219191416 17191212 16 41565.6 S ﾁ Y ** 1019121011 ﾁ 111918 4 140070.6 S ﾁ V ﾁ D ** 1019121011 ﾁ 191619 ﾁ 1219191416 17191212 32 15126.75 S ﾁ V ﾁ Y * 1019121011 ﾁ 191619 ﾁ 111918 8 6148.16 S ﾁ D ﾁ Y ** 1019121011 ﾁ 1219191416 17191212 ﾁ 111918 16 37492.31 S ﾁ V ﾁ D ﾁ Y 1019121011 ﾁ 191619 ﾁ 1219191416 17191212 ﾁ 111918 32 3316.73 ns Error (c) 191212101911 6 1(14)6 1 240 2858.76 C.V. (%) 14191410 12181414191912 (%) 22.356 * 12 **: 1011 1219121410 19171014 171919 1719 111515 191512191918 5 12%6 1 %1. * and **: Significant at the 5% and 1* probably levels, respectively ns: Not-Significant :ns 181419 19171014 171919 171719 12121411 1011 1219191416 17191212 1910191110 10191914 1119 1417 1910 1919161919126 1 191512 171918171917 1919 1011 1119191911 1612191117 17191212 12 1914101910 1410 1719 171212111914 1012171110151919 12 171212111914 121916141914 1014121219 191410191217.6 1 1010191019191410 1719 171212111914 101217 1110151919 12 171212111914 121916141914 191012161910 101217 191619 1910 1911191412 121412111914 1019161219171919 191410191217.6 1 1019191114 19121017 12181414191912 171918171917 181711 10121910 171917126 1 11191712 12181414191912 171918171917 181711 1719 1219191416111914 1916121815 17191212 191215191212 101217 12 1219 1919191518 161914191014 17121911 191217 111419 1317121714 17191212 6 1(121718 1). 1219191415 1915141514 151218 17121911 191217126 1 191612181915 1719 16121212 1514191114 12 111515 151212111012101710101711 12 191217191610 1410 191612181915 1719 1914101910 141810 1212171217 1919 1910 1712191918 193

136 1 ｱ19141811 10111019191714 10111918 12 101819 ｱ6 1 141817 28-212 1219191911 212 111918 1391 14171218 2-191619141111 19141910151410 171918171917 181711 10191914 1219191416111914 1916121815 17191212 Table 2. Mean comparison of tuber yield for different planting date Planting date 1219191416 17191212 19141910151410 6 1(151919 1719 15141911)6 1 Mean (g plant -1 ) April 8 th 1014111219 15191219171410 211.89c April 24 th 16101419 1919171410111212 233.54bc May 9 th 1014111219 1919171410111212 265.07a May 25 th 16101419 1619171917 229.61c June 9 th 1014111219 1619171917 255.69ab 19141910151410111914 1719191914 1517191618 1417 151915 1912121917 101919111911 1410191210 1517191618 1215191212 191710141719191719 111515 191512191918 %5 191612181915 19171014171919 101719191017.6 1 Means with at least one letter in common are not significantly different at the 5% probability level-using Least Significant Difference Test 900 800 700 600 500 400 300 200 100 0 400 600 800 1000 1200 1400 1600 1800 1914191217 17191411 191210 191217 (02Cd) Accumulated GDD (02Cd) 171918171917 6 1(151919 1719 15141911)6 1 Yield (g plant -1 ) 8th April 24th April 9th may 25th May 9th June 1217186 016 06 1-6 1 19121017 12181414191912 171918171917 181711 1719 15141911 1719 1219191416 17191212111914 1916121815 Fig. 1. Variation in trend of tuber yield plant -1 in different planting date 19131814 191410 1916121819151912 191412121910 12181614 10191217.6 1 1012191414 11191419 191516161410 10121910 171917 1711 171919111914 10191819 1019 191510191412 12101511 10121914 12 1719 1012141411 17191112 15121211101210 16191813 1019151119126 1 17191112 16191018 12121411 19121917 1512121110121014 16191018 191012161918 1011 191412111119 12 17191112 191012161918 111917191910 1011 1817111119 1011 1710121910 1712191918 19131814 19151712171710101711 171918171917 1114101019141014 19141019121017 (Berry and Bj02rkman, 1980; Wolf et al., 10; Farrar and Williams, 11; al., 18.(Geigenberger et 191612181915 101410 1219191416111914 17191212 1719 1912191418 12 1912191619 17121911 191217 10191819 101217 12 1719 191517121711 1600ｨC1500 17191411 191210 191217 1011 1517191618 1916171919 161217 19111417.6 1 1019 10191819 10121710 191612181915 1719 1912191619 17121911 191412121910 19111210101915 10191217 1711 10191910 101917191212 101410 19141212191017 1910 1712191918 121913141915181919 1719 191612181915 101410 1919161919 10191914 171918171917 181711 10191217 12 10191417 1011 1410 12121411 18191019 1910181218 17191212.6 1 111419 1317121714 171918171917 181711 1719 1219191416111914 17191212 194

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136 1 ｱ19141811 10111019191714 10111918 12 101819 ｱ6 1 141817 28-212 1219191911 212 111918 1391 80 70 60 50 40 30 20 10 0 300 800 1300 1800 2300 1914191217 17191411 191210 191217 (02Cd) Accumulated GDD (02Cd) 181717 10181914 (16) Seed tuber (%) 8th April 24th April 9th May 25th may 9th June 121718 ｨC 3 19121017 12181414191912 17191317 181711 111914 1019 191017191011 10181914 1719 1219191416 17191212 111914 1916121815 Fig. 3. Variation in trend of % seed potato in different planting dates 8th April 60 50 40 30 20 10 0 300 800 1300 1800 2300 181717 161219191714 (16) Ware tuber (%) 24th April 9th May 25th May 9th June 1914191217 17191411 191210 191217 (02Cd) Accumulated GDD (02Cd) 121718 ｨC 4 19121017 12181414191912 17191317 181711111914 161219191714 1719 1219191416 17191212111914 1916121815 Fig. 4. Variation in trend of % ware tubers in different planting dates 19121017 12181414191912 171918171917 181711 1718 12 17191317 1217171917 181711111914 161219191714 1213191419111914 18191019 1912161918 15191717.6 1 141917141219 1914121217 1712191918 1916121815 1714151914 1910 14191811 1219191719 17191212126 1 191619126 1 1218181411 12 1011 151219 171814 191714191412 1910191711 1719 1212181417 181711 1719 191017191011111914 10181914 12 161219191714 17161418 19141019121017 12 19141019141112 101919111911 111715 1212181417 17181411 191410 1912191917 1719101619 1519151211 12121017.6 1 17191317 19191711 161217 181711 1019191114 19121017 12181414191912 17191317 19191711 161217 181711 10121910 171917126 1 1719 1219191416111914 17191212 191218 12 171219 1212171418 19191711 161217 181711 1719 1914191217 17191411 191210 191217 16191414101219 12191217126 1 17196 01200ｨC13006 0 17191411 191210 191217 1011 151719171319 1916171919 161217 19111417 12 111611 12101018 14191512 6 1(121718 5). 1719 17141519 1219191416111914 17191212 1212171418 19191711 161217 1719 191517121711 500 17191411 191210 198

13141019181410 191217 12 19121017 12181414191912... 8th April 25 20 15 10 5 0 300 800 1300 1800 2300 1914191217 17191411 191210 191217 (02Cd) Accumulated GDD (02Cd) 19191711 161217 181711 (16) Dry matter of tuber (%) 24th April 9th May 25th May 9th June 121718 ｨC 5 19121017 12181414191912 17191317 19191711 161217 181711 1719 1219191416 17191212111914 1916121815 Fig. 5. Variation in trend of % tuber ｯs dry matter in different planting dates 191217 12191217126 1 1719 1400-1600 17191411 191210 191217 1011 151719171319 1916171919 161217 19111417 12 111611 111419 1010121814 14101119 12191217 1519171417.6 1 171919 12 11191719191910 (16 al., (Dam et 1719 1019191114 191319 151218 191210 12 171919111914 191210191011 12 1210191011 1019 191217 181711126 1 19191711 161217 181711 12 1217171917 181711 1719 1712 191619 1114101019141014 19111612101219 12 1710141911 10141910 171912121017 1711 1719 19181810 1912191917 171919111914 1912121115 1619141410 (15 1219 19 17191411 111910121415191917)6 1 1011 1119191911 151218 191210 1712121911 (12 11191712)6 1 10191713 191217 101217 1110151919 1817111119 12171017.6 1 1719 14101410 121919141514126 1 14181910 191217 12 1619 121710 1817111119 1012171219 1910141919 121711 12 1914101910 191612131913 19191711 161217 1011 181711 12 1914101910 191217 16191813 181711 1014121219 191415191717.6 1 191510191412 12101511 12 1212171418 1412191011111914 131910121411 6 1(1212171418 181711111914 17121417 12 1419 11191611111914 1112191414 14171417)6 1 10191713 1216181411 19121917 1818191414 181711 151917141711 12 1719 1012141411 10191713 19141519171017 19121017 12181414191912 1719 1912191619 17121911 111419 1010121814 1719121211 10191217.6 1 1012191414 111914101410 10121910 171917126 1 19121017 1719111214 1719 1219191416 17191212111914 111219 12 16101419 1011 17181418 1910191110 10121710 1219191415 1915141514 1019 121410111914 19181914191219 12 1719 17191411 191210 191217 101918191219 13121912 15191512 6 1(121718 5). 1011 171019191214 1911191717 10121710 1219191415 1915141514 10191713 1519171417126 1 1212171418 19191711 161217 1219 1919191518 161914191014 17121911 191217 1917191911 17191212 12 1419 1019 11191712 1719121914 17191112 14191017.6 1 10171211 1011141919 191119 10191914 17181411 1219191416111914 17191212 1719 10191910 12191217126 1 111419 1010121814 17191317 19191711 161217 181711 101217.6 1 111419 1010121814 1019191014 14181910 1519171417 1711 1914191217 17191411 191210 191217 101717 1910 1919151811 1518171114 1011 1000 17191411 191210 191217 19111417.6 1 191619141111 19121017 12181414191912 17191317 19191711 161217 181711 12 19121017 12181414191912 171918171917 1718 181711 10121910 171917126 1 1019191014 1711 1914191217 17191411 191210 191217 101717 1910 1518171114 1011 1000 17191411 191210 19111417 1914101910 171918171917 111919101017 17191317 19191711 161217126 1 10191819 12 1719 1517 16191018 16101218 101217 6 1(121718 5). 1915191411 19121017 12181414191912 171918171917 181711 1219 1

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