介绍了其制种技术要点。
本文介绍T优8086亲本的特征特性及其组合的制种技术要点。
This article introduces characteristics of the parents and seed production technique of T8086.
研究得到的两系法杂交稻制种技术的气象学方法可供其他熟制地区应用。
The agrometeorological technique for making hybrid rice seeds is applicable to zones of other rice cropping systems.
本文介绍了桂单30号杂交玉米的亲本特征特性以及秋季高产优质制种技术。
This paper gives a brief introduction to the characteristics of parents of Guidan30 and presents the seed production technique of Guidan30.
根据多年油菜制种经验和皖油27号父母本生育特点，科学总结了制种技术。
According to many year rape breeding experience and the characteristics of the parents of hybird rapeseed Wanyou 27, the seeds prooluction technique of Wanyou 27 was summarized.
该品种主要特点是早熟、高产、优质、抗病性强、制种技术简便、制种产量高。
It possesses the characters of high yield, high disease resistance, early maturity, simple operation and high yield's seed production.
但现行的三系杂交水稻制种技术，自播种至收获完全依靠人工操作，工序繁杂。
Now the process of the hybrid seed production mainly relies on manual, the working procedure is very burdensome.
综述了我国苦瓜栽培、育种、制种技术的研究进展，并对未来苦瓜的研究方向进行了展望。
The paper reviews the research advance in cultivation, breeding and seed production techniques and discusses the future research direction in balsam pear in China.
简要介绍了“金优463”父母本的主要特征特性及“金优463”的春季高产制种技术。
Main characters and traits of father and mother parent of "Jinyou 463", and high-yielding seed production techniques of "Jinyou 463" in spring are briefly introduced in the paper.
本发明的生产方法在培育杂交水稻方面，创建了一种可以随机配组的制种技术，扩大优良杂交稻组合的范围。
The production method creates a hybrid seed production technique in the aspect of hybrid rice cultivation and enlarges the range of excellent hybrid rice combinations.
在最热衷于使用半日工作制种的汽车厂和他们的原料供应商担心能否保住技术熟练的工人。
Car firms and their suppliers have been among the keenest users of short-time working, anxious to keep skilled staff.
利用这项技术可望解决三系、两系或化学杀雄杂交稻制种过程中出现的纯度问题，且有利于新杂交稻组合的选育。
Using this technology, the purity problem during seed production in three-line, two-line or chemical-emasculated hybrid rice breeding system could be solved and some new combinations could be bred.
依据本试验结果，就棉花杂优利用制种工作的授粉方法及技术进行讨论。
Based on the results, the pollination methods and techniques on seed works of cotton heterosis utilization was discussed.
利用栽培技术来调节花期和花粉密度，对提高制种产量有重要作用。
Making use of the culture techniques to regulate the heading date and the pollen density are very important to increase the seed yield of the seed production in the hybrid rice.
利用栽培技术来调节花期和花粉密度，对提高制种产量有重要作用。
Making use of the culture techniques to regulate the heading date and the pollen density are very important to increase the seed yield of the seed production in the hybrid rice.
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