After nursery selected, preferably deep plowing before winter sun mattress, early spring Shizujifei 667 m² plated organic fertilizers applied sufficiently ripe rot of about 5000 kg, so that plowed soil and fertilizer mixed, ground leveling, for畦 , 畦 width is 1.5-1.8 meters , the length of the 畦 is determined by the principle of management convenience , generally 7-10 meters long . After the non-vegetable planting seedlings can be unearthed 7-9 days after the release of leaf, root gradually increased, when 2-3 true leaves, seedlings can be traced once mention Miaofei, about 667 square meters topdressing of ammonium sulfate or urea, 15 kg 10 kilograms , or 1500 kilograms of human excrement , should be watered in time after fertilization. When the seedlings have 4-5 leaves, they can be traced again. The amount of fertilizer applied is basically the same as the first time. Every 20 days in the seedling stage , you can catch a fat, but also drain the flood control, keep the dry face and see the wet. For example, if the management is good, the normal growth of the leek seedlings can reach the standard of transplanting and planting 60-70 days after emergence .
Courtyard lights without solar power, just connect with the grid,suitable too for parks and landscape lighting. Their bright LED lights have a long, reliable life and can be easily installed in any location.They are inexpensive and available in a wide variety of colors and designs.can be customized by the height of the pole and the modeling.usually we made 3-3.5 meters high pole,with LED light lamps.we produce various kind of courtyard lights just as you customized.
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