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