Technical points for planting black sesame

1. Soil preparation and fertilization: Choose sandy loam or loam fields with loose soil, good air permeability, and moderate fertility. Fertilize in the end of May and early June. Apply 10-15 kilograms of urea vegetable or 20-25 kilograms of ammonium bicarbonate per acre and 5-10 kilograms of potassium chloride. 2. Seed treatment: Seed 1-2 days before sowing. In order to prevent sesame black spot and stem blight, soak in seeds with warm water of 50-55°C for 15 minutes, remove after cooling, and air dry to sow. Planting 0.5 kg per mu. 3. Seedlings Dingmiao: The first seedlings of the seedlings start time seedlings. When 2-3 pairs of true leaves are grown, the seedlings are planted at a spacing of 1520 cm, and densely replenished and thinned, leaving 8000-10,000 strong seedlings per mu. 4. Timely topping: 10-20 days after the initial flowering period, the main stem and the branches are removed by about 1 cm. 5. Disease prevention and control: After the black sesame sprouts, when the stalk grows rapidly, spray it with 50% puerarin 800-1000 times, spray once every 5-7 days, and control it 2-3 times in succession, which can effectively prevent and cure melasma Leaf blight and stem blight. 6. Timely harvest: Sesame maturation is extremely inconsistent. If the harvest is too early, the upper seeds will not mature; if the harvest is too late, the lower seeds will fall off and cause losses. Should be mastered in the last half of the flowering period to 20 days, or harvested about 5 days after the topping. After harvesting for a period of time and then threshing, so that the seeds fully mature.

lpg gas cooker,Camping cooker parts adjusting fire arbitrarily,Suitable installed directly on the cylinder to make coffee, tea We are professional manufacturer ofLPG Gas Burner, LPG-cylinders,euro camping cylinders,valve,regulator,and different kinds of stoves and lamps.Also we offer some kinds of building shelf,some hardware and etc.Our products have send almost all over the world.With advanced process,stict testing,excellent quality and beautiful appearance,all our products are made of high quality materials.

LPG Gas Burner
1) the camping gas burner is suitable for any pan
2) Camping cooker parts adjusting fire arbitrarily
<1> portable type of camping gas burner,Convenient operation and easy to adjust the flame for your ideal cooking
<2> cold-rolled plate fingerprint-resistant SECC or stainless steel panel of the camping gas

We sell a variety of Gas Stove, such as natural gas stove, LPG gas stove, steel gas stove, outdoor gas stove,gas cooker stove, portable gas stove,and China gas stove and gas.

Gas Stove

Gas Stove, Cooking Stove, Camping Stove, Gas Cook Stove