vegetable seed Bitter gourd seed
Small package can provide
How to plant vegetable seed Bitter gourd seed?
1. select land preparation
The growing environment of Bitter gourd seed is suitable for plots with thick upper layer,
good fertilizer and good drainage and irrigation.
Bitter gourd seed is generally suitable for spring sowing,
so it is necessary to select and prepare the land in time.
2. Bud sowing
The first step is to soak the seeds in warm water at 45 to 50 degrees Celsius,
Let it cool down before continuing to soak for a day or so.
The second step is to promote germination at 30 degrees Celsius after the expansion of seeds.
Wait until about 50 percent of the white tip of the seed is exposed.
3. Seedling bed management
The temperature in the nursery shed should be kept around 30 degrees Celsius during the day,
It can't get below 15 degrees Celsius at night.
About seven to ten days before transplanting,
Remember to cool the seedbed and control the moisture.
4. Transplanting and fixing seedlings
When the seedling age of bitter gourd grows to five leaves,
it can be transferred to field planting.
April 25 is suitable for planting.
About 20g compound fertilizer can be applied to each acupoint,
and 1600 to 1700 plants can be planted per mu.
5. the pruning fork
bitter gourd on the shelf, the main vine 50 cm below can not leave melons,
female flowers should be removed to facilitate the overall development.
Wait for the main vine to sit 6 to 7 melons, leave 5 to 6 leaves top,
at the same time to remove the rest of the vine.
6. Fertilizer and water management
bitter gourd has a long growth period and a harvest period of more than 3 months.
Therefore, to ensure adequate supply of water and fertilizer,
especially into the full fruit period, such as drought should be watered once every 7 days.
Before watering should be combined with urea or compound fertilizer per mu 7 kg - 10 kg,
In case of continuous rain, attention should be paid to drainage;
At the same time, leaf spray potassium dihydrogen phosphate two to three times.
7. Harvest in time
The fruit on a bitter melon is ripe one after another.
Fruit peak period, to pick a mature seed melon every day;
Use scissors when picking to avoid tearing the vines.
At the same time, remove miscellaneous plants and melons,
and select the seeds with the same color and shape.
To do the same day picking,
the same day to take seed washing and drying,
to ensure the germination rate.
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