Trial of the spread of the damage-from-salt-water paddy fields by cotton growing Problem
(Institute of Resource Recycling, Kinki University)
(Tabio, Nara, Inc.)
(CDC International Co.Ltd.)
: 2012 - 03-30
(Annual report of the institute of resource recycling of Kinki University).
[Synopsis] It is due to inquire by being. Although it became clear by this trial for cultivation of cotton to be possible also in the Tohoku district, problems, such as a point which is not paid in cultivation of cotton, also have many the profitability and farm subsidies as agriculture, and it is required to build the mechanism in which cultivation farmhouses can live. Moreover, the necessity of examining the growing method with establishment of the efficient growing method, i.e., the increase in a yield, and the effective salt removal effect was accepted. Furthermore, since the weed control in a cultivation period, the damage of the night thief insect, etc. were seen, it was suggested that the measure against a noxious insect must also be taken.