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