研究不同浓度PEG、不同处理时间渗透处理对超干杉木、马尾松和黑松种子活力的影响。
This paper dealt with the effects of PEG pretreatment, including different concentrations and treat time, on the vigor of ultradried seed, such as Cunninghamia lanceolata and Pinus massoniana.
介绍用静电处理玉米种子，其幼苗呼吸速率、生长势、干物重以及叶绿素含量等方面的变化。
This paper introduces the changes of respiratory rate, growth patential, dry matter weight, content of chlorophyll and others of young shoots of Zea Mays seeds treated by electrostatic field.
新老品种和高秆弯穗品种子粒的干物质，全部都是抽穗后积累。
Dry matter in grains of varieties with high stem and curve panicle were all produced after heading.
“丰宝”植物生长促进剂处理小麦、水稻、玉米种子，可以提高幼苗绝对干重。
Wheat, rice and corn were treated with Fengbao Plant growth accelerator through mixing with seed, submerging seed and spraying on leaves.
“丰宝”植物生长促进剂处理小麦、水稻、玉米种子，可以提高幼苗绝对干重。
Wheat, rice and corn were treated with Fengbao Plant growth accelerator through mixing with seed, submerging seed and spraying on leaves.
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