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