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