| 2种穗型强筋小麦对几个播种基础因素的需求差异性研究 |
| |
| 引用本文： | 张克禄,郑辉,王坤春,郝炎炎,高春华.2种穗型强筋小麦对几个播种基础因素的需求差异性研究[J].安徽农业科学,2011,39(4):1963-1965,2001. |
| |
| 作者姓名： | 张克禄 郑辉 王坤春 郝炎炎 高春华 |
| |
| 作者单位： | 山东省淄博市临淄区农业技术推广中心,山东临淄,255400;山东省淄博市临淄区农业技术推广中心,山东临淄,255400;山东省淄博市临淄区农业技术推广中心,山东临淄,255400;山东省淄博市临淄区农业技术推广中心,山东临淄,255400;山东省淄博市临淄区农业技术推广中心,山东临淄,255400 |
| |
| 基金项目： | 淄博市科技发展基金项目 |
| |
| 摘 要： | 目的]寻求4种播种基础因素适合2种穗型强筋小麦的最佳指标,比较2种小麦对这些因素的需求差异。方法]大穗型强筋小麦以淄麦12号,小穗型强筋小麦以济南17号为试材,对其分别进行地力适应性、基本苗差异、播种期和适宜种植行距试验,并比较2种穗型强筋小麦对4种播种基础因素的需求差异。结果]小穗型强筋小麦对土壤肥力的要求低于大穗型强筋小麦;大穗型强筋小麦的基本苗以225万~270万株/hm2为宜,小穗型强筋小麦的基本苗为135万~180万株/hm2,比大穗型小麦低80万株/hm2左右;2种穗型强筋小麦的播种期一般相差5 d左右,平均播种行距相差5 cm左右。结论]与小穗型强筋小麦相比,大穗型强筋小麦对地力条件要求高,适宜基本苗大,播种期晚,平均行距小。
|
| 关 键 词： | 小麦 穗型 播种基础 差异 |
Study on Difference of Demand for Several Basic Seeding Factors by Strong Gluten Wheat with 2 Kinds of Ear Types |
| |
| ZHANG Ke-lu et al.Study on Difference of Demand for Several Basic Seeding Factors by Strong Gluten Wheat with 2 Kinds of Ear Types[J].Journal of Anhui Agricultural Sciences,2011,39(4):1963-1965,2001. |
| |
| Authors: | ZHANG Ke-lu |
| |
| Institution: | ZHANG Ke-lu et al(Agricultural Technique Popularizing Center in Linzi District,Zibo,Shandong 255400) |
| |
| Abstract: | Objective]The study aimed to seek for the optimum indexes of 4 basic seeding factors that were suitable for the strong gluten wheat with 2 ear types and compared the difference of demand for these factors by 2 kinds of wheat.Method] With big ear strong-gluten wheat variety Zimai 12 and small ear strong-gluten wheat variety Jinan 17 as the tested materials,they were made for the tests of soil fertility adaptability,basic seedlings differences,seeding stage and suitable sowing raw space and the difference o... |
| |
| Keywords: | Wheat spikelet type Sowing base Difference |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
