Thatsana khati lae khuam pen pai dai nai kan pluk khao phot luk phasom khong kasettakon nai phak klang.
1988
Lumpan Khankasikum | Wattanaporn Meedakuntavorn
Mostly the farmers have the positive attitude to hybrid corn; they like to extend more; the product of hybrid corn is average 536 kg/rai and other varieties are average 414 kg./rai; using the hybrid corn can get more product than other varieties about 122 kg./rai (29 %; fertilizers used in hybrid corn plots 16-20 kg./rai are lower amount than in other varieties plots>20 kg./rai; the value of input of hybrid corn is higher than other varieties about 55-75 baht/rai, the income from using hybrid corn is about 1,248 baht/rai and other varieties are about 965 baht/rai, so the plots of using hybrid corn can get more income 283 baht/rai than using other varieties, or if we leave the value of seed cost, the farmers who use hybrid corn can get more profit about 147-167 baht/rai. From these reasonable data, we know that under the same environment and treatments, the farmers who use hybrid corn can get more profit than other varieties about 147-167 baht/rai. If we try to introduce and promote the proper ways of using hybrid corn to the farmers; they can get more income and more profit and be happier than usually.
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