Current Options for Cereal Improvement formatIsbn:Softcover - 9789401068901 - Kurzeinführung in die Hardwarebeschreibungssprache

- Kurzeinführung in die Hardwarebeschreibungssprache VHDL

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University of Aberdeen (College of Life Sciences and Medicine)

die das Vorkommen in der geschriebenen und gesprochenen Sprache bedingen

Current Options for Cereal Improvement formatIsbn:Softcover - 9789401068901 - Kurzeinführung in die HardwarebeschreibungsspracheChina was the first country to use cytoplasmic male sterility to develop hybrid rice for commercial use in 1973. In 1986 more than 8 million hectares of hybrid rice were planted in China, which is one fourth of the total rice area and produces one third of the total rice in the country. Hybrids usually out yield the leading commercial varieties by 20 30%, giving an average yield advantage of 1 to 1. 5 t ha, because of their better morphological