Supporting Techniques for High Yield and High Quality Huayu 22 Peanut
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摘要
This paper mainly studied the effects of different sowing dates and densities on the main agronomic traits and yield of Huayu 22 peanut under field conditions. The sowing date experiment obtained following results.( i) From April 25 to May 25,with the delay of the sowing date,the main stem height,the number of branches per plant,the number of pods per plant,full-seed pod rate and the yield decreased in Dongming test site,while the sowing date had little effect on the double-seed pod rate,and the best sowing date was April 25; in Wendeng test site,with the delay of the sowing date,the main agronomic traits and yield were firstly increased and then decreased,the yield was highest on May 10,followed by May 5 and April 30,the difference between the three treatments was not significant,and the appropriate sowing date was from April 30 to May 10,and the best sowing data was May 5.( ii) In the range of 90 000-210 000 holes/ha,with the increase of the density,the main stem height,lateral branch length and the number of pods per plant showed a decline trend,the density had little effect on the number of branches per plant,and the double-seed pod rate was the highest at 120 000 holes/ha,the yield and full-seed pod rate were the highest at 150 000 holes/ha,so the optimum density was 150 000 holes/ha.
This paper mainly studied the effects of different sowing dates and densities on the main agronomic traits and yield of Huayu 22 peanut under field conditions. The sowing date experiment obtained following results.( i) From April 25 to May 25,with the delay of the sowing date,the main stem height,the number of branches per plant,the number of pods per plant,full-seed pod rate and the yield decreased in Dongming test site,while the sowing date had little effect on the double-seed pod rate,and the best sowing date was April 25; in Wendeng test site,with the delay of the sowing date,the main agronomic traits and yield were firstly increased and then decreased,the yield was highest on May 10,followed by May 5 and April 30,the difference between the three treatments was not significant,and the appropriate sowing date was from April 30 to May 10,and the best sowing data was May 5.( ii) In the range of 90 000-210 000 holes/ha,with the increase of the density,the main stem height,lateral branch length and the number of pods per plant showed a decline trend,the density had little effect on the number of branches per plant,and the double-seed pod rate was the highest at 120 000 holes/ha,the yield and full-seed pod rate were the highest at 150 000 holes/ha,so the optimum density was 150 000 holes/ha.
This paper mainly studied the effects of different sowing dates and densities on the main agronomic traits and yield of Huayu 22 peanut under field conditions. The sowing date experiment obtained following results.( i) From April 25 to May 25,with the delay of the sowing date,the main stem height,the number of branches per plant,the number of pods per plant,full-seed pod rate and the yield decreased in Dongming test site,while the sowing date had little effect on the double-seed pod rate,and the best sowing date was April 25; in Wendeng test site,with the delay of the sowing date,the main agronomic traits and yield were firstly increased and then decreased,the yield was highest on May 10,followed by May 5 and April 30,the difference between the three treatments was not significant,and the appropriate sowing date was from April 30 to May 10,and the best sowing data was May 5.( ii) In the range of 90 000-210 000 holes/ha,with the increase of the density,the main stem height,lateral branch length and the number of pods per plant showed a decline trend,the density had little effect on the number of branches per plant,and the double-seed pod rate was the highest at 120 000 holes/ha,the yield and full-seed pod rate were the highest at 150 000 holes/ha,so the optimum density was 150 000 holes/ha.
引文
[1]ZHANG JL,GUO F,LI XG,et al.New breakthrough of Chinese peanut cultivation techniques 11 250 kg/ha under single-seed sowing pattern[J].Journal of Peanut Science,2014,43(4):46-49.(in Chinese).
[2]ZHEN ZG,WANG XL,DUAN Y,et al.Effect of sowing time on peanut development and yield[J].Journal of Anhui Agricultural Sciences,2003,31(5):722,726.(in Chinese).
[3]MA XL,HE XY,WANG Y,et al.Effect of sowing date and density on yield and agronomic characters of Nongdahua 103[J].Journal of Henan Agricultural Sciences,2016,45(9):26-29.(in Chinese).
[4]YIN DM,ZHANG XY,TANG FS,et al.Effects of different sowing dates and densities on the yield of Yuhua 14[J].Journal of Henan Agricultural Sciences,2002,31(3):22-23.(in Chinese).
[5]ZHANG L,WANG ZX,SHI HZ,et al.Individual and yield traits of peanut sown at different time[J].Shandong Agricultural Sciences,2011,49(1):38-40.(in Chinese).
[6]WANG JQ,LI SJ,LIU XG,et al.The optimum planting date of springplanting peanut in Qingdao[J].Journal of Laiyang Agricultural College,2014,31(1):18-20.(in Chinese).
[7]ZHENG HH.A primary report of experiment on sowing date of spring peanut under plastic mulching[J].Subtropical Agriculture Research,2005,1(4):38-41.(in Chinese).
[8]WU ZH,HAN XQ,ZHANG SQ,et al.On the suitable sowing date of peanut variety Tang 8252 by flating cultivation in east region Hebei Province[J].Journal of Beijing Agricultural College,2013,28(1):1-3.(in Chinese).
[9]CHEN JJ,ZHU BB,YANG FJ,et al.Effects of sowing date on physiological traits and yields of different types of peanuts(Arachis hypogaea)in Jilin Province[J].Molecular Plant Breeding,2017,15(11):4752-4758.(in Chinese).
[10]CHEN JS,LI WJ,WU XL,et al.Effects of sowing date on growth,development and yield of peanut[J].Shandong Agricultural Sciences,2012,44(2):45-47.(in Chinese).
[11]WANG JQ,BAI BM,LIU SP.Effects of sowing date and density on yield and quality of color peanut[J].Journal of Henan Agricultural Sciences,2012,41(12):56-58,66.(in Chinese).
[12]LI Q,GU YG,WANG J,et al.Effects of sowing date on the growth and yield characters of peanut in oasis ecological region of Xinjiang[J].Journal of Peanut Science,2015,44(4):58-62.(in Chinese).
[13]WANG CB,WAN SB.Physiological ecology of peanut[M].Beijing:China Agriculture Press,2011.(in Chinese).
[14]YU W,SU JS,YANG J,et al.Effect of different planting densities on main agronomic characters and yield of peanut variety Baiyuanhua 2[J].Heilongjiang Agricultural Science,2014(8):47-49.(in Chinese).
[15]HU TH,LU JW,MA TJ,et al.Effects of altitude and density on growth period and yield of peanut[J].Guizhou Agricultural Sciences,2015,43(12):42-44.(in Chinese).
[16]CHEN JH.Preliminary report on density of new peanut varieties Quanhua No.7[J].Fujian Agricultural Science and Technology,2012,43(9):21-22.(in Chinese).
[17]LUAN TH,ZHAI J,SUN YL,et al.Effect of different planting density and amount of N,P,K fertilizer on yield of‘Jihua 1’peanut[J].Ocean Engineering Equipment and Technology,2017,42(4):23-26.(in Chinese).
[18]DONG WZ,ZHANG J,HAN SY,et al.Effects of planting density on peanut yield and analysis of density tolerance[J].Journal of Henan Agricultural Sciences,2018,47(7):53-58.(in Chinese).
[19]LI Q,GU YG,WANG J,et al.Effects of different density on photosynthetic physiology and yield of peanut in arid regions of Xinjiang[J].Xinjiang Agricultural Sciences,2016,53(1):84-90.(in Chinese).
[20]SUN YT,LI L,LIU DW,et al.Study on reasonable close planting technology of peanut in hilly and arid areas in middle reaches of the Yangtze[J].Hunan Agricultural Sciences,2007,37(6):101-103.(in Chinese).
[21]CHEN ZD,SHEN Y,LIU YH.Effects of different planting densities and fertility levels on yield and agronomic characters of Zhonghua 16[J].Journal of Peanut Science,2015,44(3):55-60.(in Chinese).
[22]ZHOU YZ,LI CH,LIU P.Adaptability test of new peanut variety Yuanza 9102 to sowing date and density[J].Journal of Henan Agricultural Sciences,2007,36(4):48-49.(in Chinese).
[23]YI Y,WEN SW,HE LZ,et al.Influence of different density on the yield and economic traits of Qianhuasheng No.4[J].Hubei Agricultural Sciences,2012,51(6):1098-1099,1106.(in Chinese).
[2]ZHEN ZG,WANG XL,DUAN Y,et al.Effect of sowing time on peanut development and yield[J].Journal of Anhui Agricultural Sciences,2003,31(5):722,726.(in Chinese).
[3]MA XL,HE XY,WANG Y,et al.Effect of sowing date and density on yield and agronomic characters of Nongdahua 103[J].Journal of Henan Agricultural Sciences,2016,45(9):26-29.(in Chinese).
[4]YIN DM,ZHANG XY,TANG FS,et al.Effects of different sowing dates and densities on the yield of Yuhua 14[J].Journal of Henan Agricultural Sciences,2002,31(3):22-23.(in Chinese).
[5]ZHANG L,WANG ZX,SHI HZ,et al.Individual and yield traits of peanut sown at different time[J].Shandong Agricultural Sciences,2011,49(1):38-40.(in Chinese).
[6]WANG JQ,LI SJ,LIU XG,et al.The optimum planting date of springplanting peanut in Qingdao[J].Journal of Laiyang Agricultural College,2014,31(1):18-20.(in Chinese).
[7]ZHENG HH.A primary report of experiment on sowing date of spring peanut under plastic mulching[J].Subtropical Agriculture Research,2005,1(4):38-41.(in Chinese).
[8]WU ZH,HAN XQ,ZHANG SQ,et al.On the suitable sowing date of peanut variety Tang 8252 by flating cultivation in east region Hebei Province[J].Journal of Beijing Agricultural College,2013,28(1):1-3.(in Chinese).
[9]CHEN JJ,ZHU BB,YANG FJ,et al.Effects of sowing date on physiological traits and yields of different types of peanuts(Arachis hypogaea)in Jilin Province[J].Molecular Plant Breeding,2017,15(11):4752-4758.(in Chinese).
[10]CHEN JS,LI WJ,WU XL,et al.Effects of sowing date on growth,development and yield of peanut[J].Shandong Agricultural Sciences,2012,44(2):45-47.(in Chinese).
[11]WANG JQ,BAI BM,LIU SP.Effects of sowing date and density on yield and quality of color peanut[J].Journal of Henan Agricultural Sciences,2012,41(12):56-58,66.(in Chinese).
[12]LI Q,GU YG,WANG J,et al.Effects of sowing date on the growth and yield characters of peanut in oasis ecological region of Xinjiang[J].Journal of Peanut Science,2015,44(4):58-62.(in Chinese).
[13]WANG CB,WAN SB.Physiological ecology of peanut[M].Beijing:China Agriculture Press,2011.(in Chinese).
[14]YU W,SU JS,YANG J,et al.Effect of different planting densities on main agronomic characters and yield of peanut variety Baiyuanhua 2[J].Heilongjiang Agricultural Science,2014(8):47-49.(in Chinese).
[15]HU TH,LU JW,MA TJ,et al.Effects of altitude and density on growth period and yield of peanut[J].Guizhou Agricultural Sciences,2015,43(12):42-44.(in Chinese).
[16]CHEN JH.Preliminary report on density of new peanut varieties Quanhua No.7[J].Fujian Agricultural Science and Technology,2012,43(9):21-22.(in Chinese).
[17]LUAN TH,ZHAI J,SUN YL,et al.Effect of different planting density and amount of N,P,K fertilizer on yield of‘Jihua 1’peanut[J].Ocean Engineering Equipment and Technology,2017,42(4):23-26.(in Chinese).
[18]DONG WZ,ZHANG J,HAN SY,et al.Effects of planting density on peanut yield and analysis of density tolerance[J].Journal of Henan Agricultural Sciences,2018,47(7):53-58.(in Chinese).
[19]LI Q,GU YG,WANG J,et al.Effects of different density on photosynthetic physiology and yield of peanut in arid regions of Xinjiang[J].Xinjiang Agricultural Sciences,2016,53(1):84-90.(in Chinese).
[20]SUN YT,LI L,LIU DW,et al.Study on reasonable close planting technology of peanut in hilly and arid areas in middle reaches of the Yangtze[J].Hunan Agricultural Sciences,2007,37(6):101-103.(in Chinese).
[21]CHEN ZD,SHEN Y,LIU YH.Effects of different planting densities and fertility levels on yield and agronomic characters of Zhonghua 16[J].Journal of Peanut Science,2015,44(3):55-60.(in Chinese).
[22]ZHOU YZ,LI CH,LIU P.Adaptability test of new peanut variety Yuanza 9102 to sowing date and density[J].Journal of Henan Agricultural Sciences,2007,36(4):48-49.(in Chinese).
[23]YI Y,WEN SW,HE LZ,et al.Influence of different density on the yield and economic traits of Qianhuasheng No.4[J].Hubei Agricultural Sciences,2012,51(6):1098-1099,1106.(in Chinese).