Abstract.Study on the optimum temperature germination of green beans. Objective to study the optimum temperature germination of mung bean. The cultivation of green beans, which heat from the lamp set distance from different boxes by soak hot water for 1 return the box. A4 come close system of the experiment. Close boxes with the 3 black box. The seeds of the green beans prepared to cultivate seedling trays set the distance from the lamp distance, 10 15 20 cm, respectively. Temperature and water every 3 hours observe and record the result from the study, it was found that the cultivation of green beans, at a distance 5 cm, average temperature, 30 C. The distance 10 cm, average temperature 34.33 cm and distance 15 cm, average temperatures 31.3 degrees Celsius. Stem below the cotyledon of seed germination, at a distance 5 cm, average temperature 36.89 cm. The seed germination, stem under average cotyledon 1.03 cm distance 10 cm, average temperature 34.33 cm. The seed germination, stem under average cotyledon 1.70 cm and distance 15 cm, average temperatures 31.3 degrees Celsius. The seed germination under cotyledon stem the longest average 3.58 cm.
การแปล กรุณารอสักครู่..