Everyone must still remember the joke of “Qiuboâ€-“Autumn Spinachâ€. Indeed, spinach is weak in heat, and it is mostly planted in the fall. Due to low germination and emergence, it is less cultivated on hot days. But as long as it solves the problems of germination, emergence, seedling protection, drought resistance, heat resistance, and anti-rainstorm, which can hinder growth, hot days can also grow spinach. The key technologies for hot spinach species spinach are: 1. Use drought-resistant and heat-tolerant varieties with strong cold resistance Among spinach varieties, there are also varieties that are resistant to drought and have high heat tolerance and can grow on hot days. Growers can choose to use heat-resistant, drought-tolerant sharp leaf type "Big-leaf" spinach. The round leaf type "Spring is not the old" pineapple or French pineapple. 2. Cold water soaking, seed germination before sowing seeding "spread", "light", remove skin, hair and other impurities, soak in well water for 12 hours to 24 hours and then put it into the well or about 4 °C refrigerator (refrigerator) 24 hours, then wet germination at 20°C to 25°C, and sowing at 3rd to 5th days when the radicles are exposed. 3. Pouring enough water, base fertilizer, layered sowing, cover the day before planting to protect the planting ground water, adequate base fertilizer, sowing the next afternoon the sun sets. At the time of sowing, sow 2/3 of the seeds on the surface and gently comb the surface soil several times with a gingivae to spread the seeds in a 3 cm to 6 cm soil layer, and then spread the remaining seeds on the tooth marks and surface soil. . After sowing, a layer of vegetation ash or sawdust is placed on the surface of the loquat, and then a layer of decomposed human and animal waste water is poured to facilitate sun protection, moisturizing, and protection of the soil from surface compaction. 4. Take a small shelter awning and shelter from rain. In the midsummer and early fall when the temperature exceeds 35°C and frequent showers and heavy rains, use bamboo or branches to set up small arch sheds on the sown spinach land, and shade nets or straw curtains on the arch sheds. The cover covers the sun and rain, reduces the temperature and temperature of the ground, prevents sun exposure and rain showers, allowing spinach to avoid harsh climate conditions and grow and market under more suitable climate conditions. (Author: Pan Sheng-screen units: Xiaogan City of Hubei Province Science and Technology Association)
Dapoxetine Hcl Powders,Dapoxetine Hydrochloride,Testosterone Enanthate Powder
Testosterone Raw Powders Co., Ltd. , http://www.nsrawpowders.com