According to PhilRice scientist Norvie Manigbas, data spanning 50 years suggest a temperature increase of one to two degrees in the future, highlighting the need to utilize NSIC Rc 600 and 602 to the fullest as these varieties can endure temperatures up to 38 degrees Celsius.
"The country's first high-temperature-tolerant rice seeds, NSIC Rc 600 and 602, display exceptional traits crucial for resilience in high-temperature conditions. These can withstand temperatures up to 37 degrees and even up to 38 degrees in controlled environments like glasshouses," he said.
NSIC Rc 600, under heat stress, yields 6.3 tons per hectare and in normal conditions, it yields between 6.5-7 t/ha. It matures in 110 days and exhibits resistance to both deadheart and whitehead. On the other hand, NSIC Rc 602 yields 6.2 t/ha, matures in 109 days, and shows resistance to whitehead.
この記事は The Philippine Star の June 23, 2024 版に掲載されています。
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この記事は The Philippine Star の June 23, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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