This fortnightly feature was
published on September 6
Papaya
is extremely sensitive to waterlogging and frost, which
result in yellowing of the leaves and drooping of the
plant, warns Satish Narula
Grow papayas in your garden
MOST fruit trees bear the first crop
after a wait of a few years. People make frequent queries
about the trees that start giving fruit within a year of
their planting. The papaya tree starts bearing fruit in
the very first year of planting it. It bears fruit
heavily and has numerous nutritional and medicinal
properties. Same is the case with phalsa. The small fruit
is available in summer and its sharbat is
extremely refreshing. Both these fruits grow from seed,
though phalsa is propagated by cuttings too. What should
we do to successfully grow these fruits?
The general complaint from
gardeners who tried to grow papaya trees is that they
planted the tree which grew well, started flowering and
yielding fruit and all of a sudden the fruits and leaves
turned yellow and the leaves sagged. Within a few days
the plants died. There was softness of the stem near the
ground level. The reason was rotting or collar rot.
In fact, at the time of
planting we forget to consider two main things. Papaya is
extremely sensitive to waterlogging and frost. In the
protected areas of four walls, frost may not be a problem
when it is grown in the garden. The selection of the site
needs utmost care. May be, you have planted the tree at
the end of the slope in your garden. Perhaps there is a
slight slope and you did not even know about it. The rain
water stagnates or seeps through the roots that get
damaged very fast. Yellowing and drooping is a sure sign
of waterlogging. There is stunting of growth and poor
fruit development. Do not make mounds of mud with the
stem to give it support. The loose soil in a mound
conserves moisture and remains continuously in touch with
the main stem, thereby causing rotting. This also becomes
a potential breeding ground for insects. Do not think
papaya needs less watering. Due to a superficial root
system, it needs plenty of water but it has to be light,
but frequent, watering. The drainage too has to be
ensured. You can even make a double basin around the main
stem and water the outer ring so that it does not come
into contact with the main stem.
Punjab Sweet, Pusa
Delicious and Pusa Dwarf are some excellent fruit-bearing
varieties which are available at the P.A.U. Ludhiana. The
height in these cases varies between 165 to 210 cm. Other
varieties are Washington, Honey Dew, Coorg. Honey and
Co-1. Freshly extracted seed from a delicious fruit,
gently washed and sown in a bed or in a polythene bag,
can serve the purpose. There are chances that the fruit
from such a tree may not be similar to the one from which
the seed was obtained but it can be sown. After it
emerges, drench the soil with captan, added at 2 gm to a
litre of water to prevent the seedling from dying due to
damping off disease early on. Repeat drenching after four
days.
As the papaya tree tends
to overbear, it is necessary to remove some of the fruit.
This will improve the size and quality of the fruit. In
old plants, the third year onwards, the size of the fruit
gets drastically reduced and the quality deteriorates.
This is the time when the plant should be removed and
replaced. The reduction in size of the fruit is due to
reduction in the internode space (leaf to leaf).
In the beginning, at the
time of transplanting you cannot specify which tree will
be fruit bearing and which one will not. The male tree
has no capacity to bear. If you find more number of male
trees, identified by bud like flowers on long stalks
emerging from the main stem, replace them with fresh
plants. Keep a ratio of one male plant to 10 female
plants. The female plant can be identified by flowers
emerging directly from the main stem. Even if you find a
male tree growing in the garden of your neighbour,
dispense with yours. Pollination is carried out by
insects. There are trees which carry both male and female
parts.
|