Horticulture Quiz 5
1 / 50
How much area in Pakistan is under horticultural crops ___________?
2 / 50
From which part of coconut tree coir is obtained___________?
3 / 50
Objective of pruning include___________?
4 / 50
Which type of development takes place in the female part of the ovule____?
5 / 50
In mango and carrot how much vitamin C (mg/100 gm)is present__________?
6 / 50
Tomato is good source of vitamin___________?
7 / 50
Purpling of leaves is common deficinary symptoms of __________?
8 / 50
The science of rearing honey bee for honey is known as__________?
9 / 50
Propagation of guava is done by___________?
10 / 50
What is 2,4-D__?
11 / 50
Ornamental Horticulture is the combination of__?
12 / 50
Cultivation of grapes is called___________?
13 / 50
Fleshy fruits developed from the ovary wall with out stony layer are known as__?
14 / 50
From which part of turmeric plant the turmeric powder is obtained__________?
15 / 50
Banana is a rich source of__________?
16 / 50
Rafinose is_____?
17 / 50
The practice of raising trees is called__________?
18 / 50
Degradation of green colour of fruits is due to___________?
19 / 50
Roma is variety of ___________?
20 / 50
Lemon plant is commercially propagated by__?
21 / 50
Resigns is toxic substance found in_________?
22 / 50
In spinach cross pollination takes place by___________?
23 / 50
Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called________?
24 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called_________?
25 / 50
Chilling injury in fruits occurs due to__________?
26 / 50
The union of the second male gametes with polar nuclei is called_________?
27 / 50
Optimum temperature, minimum temperature and maximum temperature are collectively called_________?
28 / 50
______ may be defined as the art and science of cutting away of portion of plant to improve its shape, to influence its growth, flowering and fruitfulness and to improve the quality of the product:
29 / 50
Degreening of citrus fruit is achieved by the use of___?
30 / 50
Cabbage and cauliflower are also___________?
31 / 50
Photophosphorylation is process of generating___?
32 / 50
Among the root crops, the application of potassic fertilizers is essential in______?
33 / 50
Lenticular transpiration generally occurs in__?
34 / 50
Edible seed like almonds, pea cons are known as__?
35 / 50
Papaya fruit is___________?
36 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called___________?
37 / 50
Lettuce is______?
38 / 50
The recommended plant to plant space for chiku is __________?
39 / 50
Heat requirement to change 1 Kg of a substance at its boiling point from the liquid to vapour is called__________?
40 / 50
A flower having many pistils on same receptacle develop__?
41 / 50
Parthenogenesis is most commonly seen in_____?
42 / 50
Production of silk is termed as __?
43 / 50
Removal any terminal part of the plant is called___________?
44 / 50
The smell in onion bulb is due to__________?
45 / 50
The storage life of fresh apples at -1 to -4?c is____?
46 / 50
The metric unit of light is___________?
47 / 50
Self supporting succulent plants are called__?
48 / 50
Science and art of establishment a tree crop is called__?
49 / 50
The problem of granulation has been found in__?
50 / 50
Who used first artificial hybridization in fruit crops __?
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