And sow the seeds Sow the seeds of crops by planting in a direct way to enlarge one of the plants with seeds, which are often applied to crops. This plant is very cost-effective. How to: apply generally seed came to sow or black converts. The Wan is thick or thin depends on seed germination percentage of the seeds. If the seed is seed germination percentage, higher seed to sow, and when you see that some are more crowded, tight plant Wen na too to distinguish or dispose of waste withdrawal? So plant more crowded too tightly. Popular plants grown by this method include cotton, rice, corn, sorghum guava pan Po kale and lettuce. Vegetables as well as flowers, some coriander slug: bloom does not know sprinkled Cosmos, etc. Irrigation or wateringWater is one of the more important factors related to the growth of a plant, because water is a soluble minerals in soil and nutrient into the Middle bring different parts of plants. In addition, water is also the raw material for photosynthesis, as well as help improve soil structure, making the soil soft and help maintain the temperature of the Earth, ruan sui, was hot or cold. Make it RI yawatthu microorganisms in soil degradation and to lend a useful plant to live. Water catchment system. The water in three ways:1. the official surface water.2. the water absorbed from the underground3. to spray water over the ground.The official surface water.-Let the flood converted to make the release a flood of water from the Canal may be converted directly or leave the Sub from the Ku.-Release to follow signs, water moat by paying according to the double-Groove is a large, flowing from the pipes release along the moat between Groove plants.-The water drip into the water through tiny pipes. The absorption of water from the undergroundAs an alternative, underground water levels in one of our water is absorbed into the plant roots. The water spray over the ground.The water above the ground may do many things together, such as watering BOA.The artificial rain is water spray is like rain. Draining water. Drainage may be accomplished through a Groove or a CU on the surface or the side of the tube is cooled through the underground. To which method is used, it must consider the characteristics of the soil that is sticky or soil that absorbed easily, ruan.To prevent the removal of weeds The main protection eliminating weeds1. prevent (prevention) is to prevent the weeds from spreading into an area.2. the control (control) as a result of damage reduction from plant to plant, weed, birth at most.3. the removal (eradication) is destroyed, is making portions of the weed in that area completely to prevent the spread and propagation.How to get rid of the weed prevention.Mechanical methods 1.1. the labor people. Labour people -Plants that have grown in a small space. -Plants that require a meticulous care. -State labor standards and prices -State security (from toxic residues). -A condition that is not serious and not weed density. 1.2. animal labor. As labour, from animals to their plough towing devices and rake. In the County, or rake to loosen the restriction is in weed debris with large plantations, will not be able to do it in time.1.3. the use of shoulders As the use of various tools in the County to loosen. Next to the tractor or tillers to destroy weeds by embedding or klopkla the beginning of weeds into the soil, or flip the root cause to remove the weeds dry up early weeds died.1.4. the use of a fire burningEliminates all kinds of weeds in an area that does not have a plant seed germination of seed planting helps reduce problem weeds in the soil. But, regardless of security, environmental impact, and the creatures that are beneficial to the plant.1.5. the material coveredRelying on the principle of avoidance to lighting, weeds cannot grow or grow. The materials used such as rice straw The leaves of coconut sawdust, plastic, paper, sugar cane leaves in addition to reduce weeds and help retain moisture in the soil. Reduce the pressure of the water and add the clash อินทรีย objects in the ground in the event of a material nature.How Karma County As for converting plant to reduce the problem of weeds compete for indirect rapid.2.1. irrigation drainage Used in many types of weeds when black farmers were flooding in for some time, it will die down.2.2 plant coverage DIN-There is good growth surface can be covered quickly. Grow faster than weeds can be covered before the weeds grow. -A plant that does not cause damage to the plant is not cascade's plant planting plants and enrichment of the soil.-The age-long growth. Cross-age years. There is no problem with dry in the dry season (making fire)-not as a source of pest.-Resistance to the environment.2.3 crop rotation It is a different type of crop to crop year in order to reduce the number of weeds compete for rapid, because different types of plants have ways of cultivation. The management of the different supervision make weeds. 2.4 plant repairsIt is useful to use the soil and reduce weed problems in the plant, Sam should look like this: -Age, growth, productivity, not long -There is not much difference branch branch. -The system root or broadens too deep. -Trunk is not high. -Does not affect plants grown on both direct and indirect. -There is a support for markets, dealers, productivity. Biological Is the use of living organisms in weed management (insects, animals, microorganisms). This method is not intended to be a complete, 100 percent control of weeds. Harvesting & treatment การเก็บเกี่ยวพืชผักควรเก็บเมื่ออายุเหมาะสม ตามจุดประสงค์ของการนำไปใช้ประโยชน์ในด้านการบริโภคสด หรือทำผลิตภัณฑ์ เพราะจะทำให้ผลผลิตมีคุณภาพ คุณค่าทางอาหาร รสชาติ ลักษณะรูปร่าง สีสัน ความสดสูงสุด การเก็บเกี่ยวพืชผักที่ถูกต้องควรทยอยเก็บตลอดฤดูปลูกจะให้ผลดีมากกว่าการเก็บเกี่ยวให้หมดในคราวเดียว แต่อย่างไรก็ตามกสิกรส่วนใหญ่ที่ปลูกพืชผักเป็นการค้านิยมการเก็บเกี่ยวเพียงครั้งเดียว ทั้งนี้เพื่อเป็นการประหยัดแรงงานและใช้ที่ดินให้ได้ประโยชน์คุ้มค่าที่สุด การรักษาคุณภาพพืชผักให้ดีนั้น ควรมีความระมัดระวังระหว่างการเก็บเกี่ยว
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