8th Emperor No.3 watermelon seeds
1.Suit for loose soil and well-drained land.
2.To prune branch three vines,To keep the 2nd or 3rd female flow to sit fruit..Remove the root melon on time.Each seedling have one fruit
3.Base fertilizer can be farmyard manure, suit for applying Phosphatic fertilizer and Potash fertilizer, the Nitrogenous fertilizer should be applied less or no.
4.If rain during fruit period, we should do the artificial supplementary pollination To irrigate on time when fruit swelling period
5.The maturity is about 35days after fruiting.
Black Jing Watermelon seeds
1.Suit for sowing in the small small and medium size tunnel.About 10500-11200 seedlings per hectare.
2.Suit for medium rich water cultivating.Enough base fertilizer, special the Poultry and Animal manure.
3.Double vines or three vines prune branch carefully. To keep the 2nd or 3rd female flow to sit fruit,.remove the root melon on time.Each seedling have one fruit.To irrigate on time when fruit swelling period.
4.The maturity is about 35days after fruiting.
Nofa no.4 watermelon seeds
1.Suit for sowing in outdoor and protected land. About 9000 seedlings per hectare.
2.Pruning in 3rd -4th vines.It is the best to keep the fruit in the 3rd female flower, and match with 10% diploid watermelon seeds to pollinate.
3.To control the humidity when budding, avoid the seeds in water. The temperature should be kept in 28-32℃.
4.Base fertilizer can be farmyard manure, suit for Nitrogenous fertilizer and Phosphatic fertilizer, the Potash fertilizer can be used more. Please control the quantity of Phosphatic fertilizer to avoid the coloring blighted grain.
5.Less but enough water are needed from seedling stage to Stretch tendril period, it is helpful -for to build strong root. Stop to irrigate 7-10 days before harvesting.
6.The maturity is 110days, about 40days are needed from pollinating to harvesting.