seed improvement

Used as leaf color mark, function of yellow-green mutant in hot pepper and its application in seed purity identification, hybrid purity improvement and male sterility breeding in the plant are discussed.

对辣椒黄绿苗突变体的隐性叶色标记技术在纯度鉴定，提高杂交种子纯度以及在辣椒雄性不育中的作用进行了探讨。

Improvement of purge method of seed bed water-removal in Unipol polyethylene process

Unipol聚乙烯工艺中种子床置换方法的改进

Preparation and improvement of lawn seed bed

草坪坪床土壤培养与改良

The study of nutritional ingredients in pumpkin seed varieties was affluent in food component database and offered theoretical basis for pumpkin quality improvement.

对不同南瓜种子品种的形态特征和营养成分含量的分析，将丰富食物成分数据库的内容，并为籽用南瓜的品质育种提供理论基础。

Thermodynamic analysis of the early age strength improvement of concrete with seed Cristal

晶种提高混凝土早期强度的热力学分析