Temperature management The leek likes to be cold, and the suitable growth temperature is 15 ℃ ～ 24 ℃. It should be properly ventilated during the day. In order to promote germination, the room temperature should be kept at 18 â…
Camellia is an important woody edible oil species in the south of the Yangtze River basin in China.
Camellia requirements for environmental conditions:
1. Camellia likes sunshine. Camellia is an oil tree species that harvests fruit. It has sufficient sunlight to allow the c…
The stalked sea bream is blushing and pale red, and it is open every April. The fruit is pome fruit, mature from September to October, and it is a beautiful flower and fruit. Conventional maintenance mainly starts from the followin…
Temperature management: The temperature requirements of the peach trees in the greenhouse after the budding period are different, so they should be accurately grasped.
Plastic film mulching and removal: Plastic film mulching is the main wo…
A: The pruning should choose the fruit branch, the erect branch on the back, the long branch of the inner sac, the dense branch, the cross branch, the slender branch, the diseased branch, etc., and the erect branch is removed, and the slanting bra…
I. Variety selection
Choose varieties with strong disease resistance, storage and transportation resistance, dense meat quality, excellent quality, and high yield, such as Jiangdi 486, Jiangxin 4, Gua…
Key points of greenhouse cultivation techniques:
(1) Variety selection According to local consumption habits, disease-resistant, high-quality and high-yield varieties should be selected. In the northe…
At present, it is the nursery stage of greenhouse vegetables and greenhouses. As our province eliminates warm winters and less rain and snow, it is warmer in spring earlier, and many places are ready for planting in greenhouses. However, according…
Before sowing, you should apply enough base fertilizer before sowing to make enough hoe. Apply 4,000 kg of organic fertilizer per acre and 5 kg of diammonium phosphate. Planting according to size row, large row spacing 0.6-0.8 meters, small row sp…
With the increase of temperature in spring, the night temperature in the shed has also greatly increased. At this time, if the management of the shed vegetables is not properly handled, it is prone to excessive length, high temperature obstacles a…