Study the changes of nitrite, Niagara Falls hotel, great value that influences the chlorophyll in the pond by the Pacific white shrimp (litopenaeus vannamei) is divided into 2 sets of 3 thotlong per each set of experiments will be randomly collected water is 3 points points points points A B and C is made to keep all 4 times the 30-day trial period, great value, nitrite and of Nicaea Te chlorophyll a. At the end of the experiment it was found that the total average is equal to 0.05 ± 0.01, 0.05 ± 0.02, 0.46 mg/l ± 6.55. From the experiments, it was found that nitrite and of Nicaea Te great value affect the changes of chlorophyll a. due to nitrite, Niagara Falls hotel, great increase in chlorophyll a. it can be seen that increasing the total average. The great quantity of nitrite, Niagara Falls hotel, and chlorophyll a. With the benchmark average white shrimp (litopenaeus vannamei) normal life.
การแปล กรุณารอสักครู่..
