Practice Test 2
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Which species of genus oryza is cultivated?

Family of rice is

  • Solution

    Botanical Name - Oryza Sativa L.
    Family - Poaceae (Gramineae)
    Native place - South India
    Chromosome No. 2n = 24, 40

Among the rice growing countries, which country has largest production?

  • Solution

    Botanical Name - Oryza Sativa L.
    Family - Poaceae (Gramineae)
    Native place - South India
    Chromosome No. 2n = 24, 40

Among the rice growing countries, which country has largest area?

  • Solution

    Botanical Name - Oryza Sativa L.
    Family - Poaceae (Gramineae)
    Native place - South India
    Chromosome No. 2n = 24, 40

The average yield per hectare for rice is highest in

Native place of rice is

  • Solution

    Botanical Name - Oryza Sativa L.
    Family - Poaceae (Gramineae)
    Native place - South India
    Chromosome No. 2n = 24, 40

The protein content of milled rice is

  • Solution

    Botanical Name - Oryza Sativa L.
    Family - Poaceae (Gramineae)
    Native place - South India
    Chromosome No. 2n = 24, 40

Oryza sativa is a botanical name of

  • Solution

    Botanical Name - Oryza Sativa L.
    Family Poaceae - (Gramineae)
    Native place South - India
    Chromosome No. 2n = 24, 40

The critical period of weed control in upland paddy varies between

Weed competition in paddy crop is more severe in

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