ศึกษาวิธีการไถพรวนดินและชนิดของพืชป

Learn how to plough the soil to loosen fertilizer plants and fresh kind of plow as manure on the land series, the County Board to loosen floor satuek on growth and yield of pineapple. In the research and Development Center for agricultural inputs, amphur Muang, Khon Kaen province 1. Planning a trial plot of RCB in Split 4 consists of 4 main factors: normal conjunction with plough plough to loosen 1 before planting, fertilizer and plough to loosen another 1 before planting pineapple plough picked Zidane together with the County to loosen 2 times before planting, fertilizer, sod. Plough plough 1 announce, in cooperation with the Board to loosen before planting, fertilizer and do not want to extort to loosen before planting pineapple. Finally, in cooperation with the usual plough plough to loosen 1 before planting, fertilizer and do not want to extort to loosen before planting pineapple, best secondary factors. 3 fresh fertilizer plant Include planting, planting beans, nuts and hatchets, Ma Po thuea plant and totally d found that the processes and types of plough fresh fertilizer plants to loosen. So อินทรีย objects in the Earth, increasing the density of the soil decreased. Ventilation is sewer. Po ngapen thuea plow, manure and do not want to extort to loosen before planting pineapples have a higher yield of plough, plow, plough-thuea Paul has once again risen to loosen before planting pineapple for about 0.95 tons per Rai, but not different, just like a plough he picked Zidane and plough to loosen before planting, fertilizer, sod can cause output higher than approximately 0.03 tons per Rai.

Learn more about how the plowed land and type of green manure crops, fertilizer to plow is a live on the land, building a story Dan the plowing for the growth and production of pineapple in research and development of agricultural production in Muang District, Khon Kaen province 1Plan a pre-Split RCB plot in repeat number 4 consists of 4 main factors include the normal plow with the plowed 1 times before planting green manure and the plowing, planting pineapple 1 times before the Plow cash Dan with the plowed 2 times before planting green manureThe plowed cash Dan with the plowed 1 times before planting green manure and do not need to the plowed before the last pineapple growers normally plowed with the plowed 1 times before planting, fertilizer and do not need to live the plowed before planting pineapples and secondary factors of green manure crops 3take the bull planted beans are planted beans, and longing to plant PO City found that a process of the plowed and type of green manure crops, eagle, amount of material in the soil increased as well as the density of the soil is reduced to water cooling airflow.and then to plow city hot spots is a fresh fertilizer and do not need to the plowed before planting pineapple production is higher than the normal, and a plow to plow city hot spots, and then there is the the plowed up again about 1 times before planting pineapple 0.95 tonnes per Rai, but the difference is not static as well as the Dan, and reduce the amount of the plowing down before the planting green manure, it can be made to produce a higher than about 0.03 tonnes per Rai