Single seeding is not just a sowing
In order to save labor and reduce costs, farmers are now very keen on single-seeded corn seeds. However, because this technology is not a simple improvement of a single link, but a systematic new technology, including field turn-up, precision sowing, irrigation irrigation, pests and weed control a set of technologies, so we must grasp the following sowing factors. Select high quality seeds Not all seeds can be sown. To achieve single seeding, the seed germination rate higher than 95% is the most basic premise, the purity should be guaranteed to be over 96%, the clarity should be higher than 99%, and the grain size should be uniform and the moisture content should be lower than 13%. Seeds must be coated to prevent the harmful insects on the seedlings. Seed purity should be high, not less than 98%; bud rate should be high, not less than 95%. Suitable planting density The greatest success of single seeding is the realization of a scientific planting density. A variety can only be produced at a reasonable density, and it cannot produce at a high density. Larger densities can cause problems such as lodging, empty stalks, and flu illness, resulting in varying degrees of reduction in production. Lean production will also reduce production, but there will be no problem of lodging and empty stalks. Requirements for sowing machinery The selected machine is a gas-suction corn planter. It uses aspirator to create a negative pressure in a certain part of the pipe. The middle is separated by a disk. On one side is a seed, and on the other side is a negative pressure zone. The seed is sucked up by a small hole in the middle, and then goes to a grain and then goes to Below, free fall. Since the aspirator only sucks one seed at a time, it can only fall off when it falls freely, thus ensuring the achievement of single seeding. Supporting cultivation techniques The first is sowing. Seeding depth 2.5 to 4.5 cm, no irrigation plots must be sowed in order to reduce the impact of drought on seedlings; land that can water at any time should be shallow sowing, sowing depth can not exceed 5 cm, 3 cm best. The second is fertilization. Promote the use of organic farmyard fertilizer as the base fertilizer, base fertilizer should be spread evenly on the surface before the preparation, and then plough buried into the soil. The use of chemical fertilizer as a base fertilizer is to deeply bury the fertilizer in the soil by using deep implements. Seeds and chemical fertilizers must be applied in the wrong way so as not to cause chemical fertilizers to be sown, crops and rotten species to cause seedling deficiency. The third is timely and appropriate spraying of chemical herbicides and insecticides. Since corn is not sown after sowing, chemical herbicides and insecticides must be sprayed within 3 days of sowing. We provide wide range of herb tea cut, like echinacea tea, nettle leaf tea, dandelion root tea, valerian root tea and red raspberry leaf tea. We can provide blend herbal tea according to formula of customer and we also provide formula according to needs of customers. As one stop shop store of natural ingredients, tea bags like pyramid tea bag and string tea bag can be processed too. Private label is acceptable. Herb Tea Cut,Echinacea Tea,Nettle Leaf Tea,Dandelion Root YT(Xi'an) Biochem Co., Ltd. , https://www.ytherblifes.com