Agronomy Quiz 5

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Agronomy Quiz 5

1 / 50

The environment where an organism lives is__________________?

2 / 50

Agro ecological regions of sindh are_____________________?

3 / 50

The ratio of actual cultivated area to a total farm area over a year is called__________________?

4 / 50

The contribution of agriculture in the GDP of the country is____________________?

5 / 50

There is________________?

6 / 50

Among the important green house gases two are found in higher concentration________________?

7 / 50

Low soil pH is the indication of_______________?

8 / 50

Narcotic crops mainly grown in Pakistan is_________________?

9 / 50

Integrated pest management involves________________?

10 / 50

Removal of branches for forage is________________?

11 / 50

Allelopathy is an important component in the development of future integrated strategies for____________?

12 / 50

Progeny of nucleus seed is called_________________?

13 / 50

The potential means of enhancing productivity is_________________?

14 / 50

Vigor index of seedings in rice can be determined on___________________?

15 / 50

In Raygistan area which districts of Sindh are included______________?

16 / 50

Annual rye grass releases a chemical through its root that prevents________________?

17 / 50

The living together of two or more species in a prolonged and intimate ecological relationship is called________________?

18 / 50

Green revolution came into being due to evolution of_________________?

19 / 50

The total dry matter produced by a plant as a result of photosynthesis is called_________________?

20 / 50

Who showed a positive correlation between tetrazolium staining with seed quality in soybean seeds ?

21 / 50

The lowest pest population that will cause economic damage is called__________________?

22 / 50

Sowing seed without any tillage in the soil is called__________________?

23 / 50

Water courses are lined to avoid_________________?

24 / 50

Weedicides that kill the foliage of weeds by direct contact are as________________?

25 / 50

Natural water as pH equal to________________?

26 / 50

Very hot and winterless condition is__________________?

27 / 50

The herb plants have___________________?

28 / 50

What do you mean by WTO__________________?

29 / 50

The practice of producing two successive crops of same species from same piece of land in one year is called_________________?

30 / 50

A region with an annual rain fall of less than 10 inches comes under_________________?

31 / 50

Prescribed germination percentage of foundation seed of ground nut is_________________?

32 / 50

Electrolytes leakage is found greater in______________?

33 / 50

Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called________________?

34 / 50

The climates of sindh province comes under__________________?

35 / 50

The crop which are cultivated for grain purposes are called_________________?

36 / 50

A crop grown on residual moisture after harvesting rice is called__________________?

37 / 50

Bacillus thuringensis season cotton is a________________?

38 / 50

Abnormal seeding growth in rice is more closely related, with______________?

39 / 50

What is SAZDA_______________?

40 / 50

Accumulation of transported material A to B horizon is known as____________________?

41 / 50

The ratio of actual cultivated? area to a total farm area over the year is called __________________?

42 / 50

Which one of the following constitute the best defamation of fruit________________?

43 / 50

Ratio of economic yield to biological yield expressed in percentage is called_______________?

44 / 50

A condition of green plants in which they become unhealthy and pale fellow in colour is known as_________________?

45 / 50

genetic purity is assessed through________________?

46 / 50

Fertilizer application before seed sowing is called__________________?

47 / 50

Gassypium barbadense was developed from a cross between__________________?

48 / 50

Organisms which feeds on dead and decaying organisms are called as_________________?

49 / 50

A foreign variety that is directly recommended for commercial cultivation is called_________________?

50 / 50

One hectare is equal to___________________?

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