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