Rice leaf senescence ( ਝੋਨੇ ਦੇ ਮੁੱਢ ਵਿੱਚ ਪਰਾਲੀ ਬਣ ਰਹੀ ਹੈ) Shergill Markhai
Автор: Meri kheti Mera Kisan
Загружено: 2021-08-31
Просмотров: 25773
Описание:
Stage 7. Milk grain stage: In this stage, the grain begins to fill with a milky material.The grain starts to fill with a white, milky liquid, which can be squeezed out by pressing the grain between the fingers. The panicle looks green and starts to bend. Senescence at the base of the tillers is progressing.
The flag leaves and the two lower leaves are green (Figure 6a).
• Stage 8 - Dough grain stage: During this stage, the milky portion of the grain first turns into soft
dough and later into hard dough. The grains in the panicle begin to change from green to yellow.
Senescence of tillers and leaves is noticeable. The field starts to look yellowish. As the panicle turns yellow, the last two remaining leaves of each tiller begin to dry at the tips (Figure 6b).
• Stage 9 - Mature grain stage: The individual grain is mature, fully developed, hard, and turns yellow and hard. The upper leaves dry rapidly although the leaves of some varieties remain green. A considerable amount of dead leaves accumulate at the base of the plant
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