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| 泗稻12号的品种特性及高产栽培技术 | |
| 引用本文： | 顾立松,杨贵成,王加龙,顾金勇,杨贵春,王恒光.泗稻12号的品种特性及高产栽培技术[J].农业科学研究,2011,32(1):26-30. |
| 作者姓名： | 顾立松 杨贵成 王加龙 顾金勇 杨贵春 王恒光 |
| 作者单位： | 1. 东海县白塔埠镇农业技术推广服务站,江苏,东海,222345 2. 东海县石湖乡农业技术推广服务站,江苏,东海222302;连云港市天收种业有限公司,江苏,新浦,222344 3. 江苏省东海中等专业学校,江苏,东海,222300 4. 连云港市天收种业有限公司,江苏,新浦,222344 5. 东海县双店镇农业技术推广服务站,江苏,东海,222331 |
| 摘 要： | 以国审品种泗稻12号为材料,研究其生育期情况、产量构成因素、不同带蘖数产量、秧苗素质、不同密度产量结构、不同栽插规格产量结构以及后期功能叶对结实率、千粒质量的影响.结果表明:该品种全生育期150 d,品种产量潜力大,米质优,抗逆性好,600 kg/666.7 m2以上产量穗粒结构为18~21万穗/666.7 m2,每穗总粒数为130~150,结实率达80%以上,千粒质量达25 g以上.早播、稀播、长秧龄,秧龄35~40 d,达到老壮秧:栽插密度为2.5~2.8万穴/666.7 m2,基本苗6~9万苗/666.7 m2,穗肥施用促保兼顾,达到穗数、粒数、结实率、千粒质量四者协调. |
| 关 键 词： | 泗稻12号 生育特性 栽培技术 |
Research of growth characteristics and high-yield cultivation technique of Si Rice No.12 |
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| Gu Lisong,Yang Guicheng,Wang Jialong,Gu Jinyong,Yang Guichun,Wang Hengguang.Research of growth characteristics and high-yield cultivation technique of Si Rice No.12[J].Journal of Agricultural Sciences,2011,32(1):26-30. | |
| Authors: | Gu Lisong Yang Guicheng Wang Jialong Gu Jinyong Yang Guichun Wang Hengguang |
| Institution: | Gu Lisong1,Yang Guicheng2,3,Wang Jialong4,Gu Jinyong3,Yang Guichun5,Wang Hengguang2,3(1.Service Center for Popularization of Agricultural Techniques in Baitapu Township,Donghai County,Donghai 222345,China,2.Service Center for Popularization of Agricultural Techniques in Shihu Township,Donghai 222302,3.Lianyungang Tianshou Seed Trade Ltd.,Xinpu 222344,4.Donghai Secondary Technical School,Donghai 222300,5.Service Center for Popularization of Agricultural Techniques in Shuangdi... |
| Abstract: | By taking Si Rice No.12 inspected by the State as the test material,the influences of growth period,yield components,different tillers on yield,seedling quality,different density on yield,different planting structure on yield and the later function of leaves on the seeding rate and the weight of a thousand seeds were researched.The results showed that it had the largest yield potential,the best rice quality and good resistance while it grew the whole growth stages of 150 days.The output could reach over 600... |
| Keywords: | Si Rice No 12 growth characteristics cultivation technique |
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