1.
Studies on the Growth and Regulation of the Seedling Growth and the Long-term Age Stage of Mechanical Transplanting of Rice;
水稻机插秧苗的生长和超秧龄过程的分析及其调控的研究
2.
Effect of Seedling Age and Level Spatial Distribution on Yiled and Yiled Formation;
秧龄和秧苗平面分布方式对杂交水稻产量及产量形成的影响
3.
The Effects of Nursery Managements and Plant Growth Regulators on Seedling Flexibility of Late Season Rice and Their Mechanisms
育秧方式及化学调控对晚稻秧龄弹性的影响及其机理的研究
4.
Influence of Seedling Age and Sowing Amount on Yield and Constitution Factor of Late Rice with No-tillage Cast Seedling
播种量和秧龄对免耕抛秧晚稻产量及其构成因素的影响
5.
Effects of Rice Seedling Ages on Growth, Yield and Quality in Mechanical Transplanting Rice;
秧龄对机插水稻生长发育与产量及品质的影响
6.
Study on the Different Seedling Ages and Densities of SRI;
水稻强化栽培不同移栽秧龄、密度的研究
7.
Study on Appropriate Sowing Rate and Seedling Age of the New Late Indica Hybrid Rice Combination Tianfengyou 134
晚杂新组合天丰优134适宜播种量及秧龄试验
8.
Effects of Seedling Age and Seeding Rate on Yield Traits of Rice Zhongyou 281
不同播种量与秧龄对中优281产量性状的影响
9.
Research on Rice Growth Characters and Yield Structure under Different Density and Seedling-age;
不同秧龄和密度条件下水稻生长特性及产量结构研究
10.
Effects of Application of Nitrogen Fertilizer on Population Growth, Yield and Quality of Machincal-transplanting Rice with Long-aged Seedlings
氮肥运筹对长秧龄机插稻的群体生长及产量、品质的影响研究
11.
Effect of Restorer Seedling Age on Agronomic Traits of Yield Based on CMS-D Japonica Hybrid Seed Production
恢复系秧龄对高原滇型杂交粳稻制种产量相关因素的影响
12.
Studies on Suitable Seedling Age and Variety for Mechanized Transplanting Rice in Rapeseed-Rice Planting Area
稻油两熟区机插水稻的适宜秧龄与品种鉴选研究
13.
Effects of Seedling Age,Seeding Amount,Sowing Density and Nitroge Mangement on Yield of Xinliangyou 6
秧龄、播量、密度和氮肥运筹对“新两优6号”产量的影响
14.
Effects seedling raising methods and sowing rates on machine-transplanted long-age rice seedling
育秧方式与播种量对水稻机插长龄秧苗的影响
15.
Seedlings with 3.5 or 4.5 leaves were transplanted to obtain the most grains per panicle and yields.
3.5和4.5叶龄插秧时每穗粒数最多、产量最高。
16.
By 1989, 35 day old seedlings were mostly transplanted and faced with a shortage of farmhand during the busy transplanting season.
直到1989年，大多采用35天龄苗插秧，遇到农忙季节人手短缺的问题。
17.
The Effect of Scattered-Transplanting Leaf-age for Tilling Characters and Panicle Quality of Hybrid Rice;
秧苗抛栽叶龄对杂交稻分蘖特性及成穗质量的影响
18.
Research on the Resistance of Rice Seedlings in the Different Age Periods to Rice Stripe Virus Disease
不同龄期秧苗对水稻条纹病毒耐病性差异的研究