??????????????????????? ??????????? ???????????????????????????????????????????????????????????????????????????????????????????? | Effects of powder, pellet and granular organic fertilizers from pulp and paper industry on growth and yield of maize
2020
Dutchaneeya Simma(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Chaisit Thongjoo(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Tawatchai Inboonchuay(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Jutamas Romkaew(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Agronomy) | Kavalin Srichan(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Aunthicha Phommuangkhuk(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Sirinapa Chungopast(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Suchada Karuna(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Sirisuda Bootpetch(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Soil Science) | Chalinee Khongsud(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Research and Academic Service Center) | Thamthawat Saengngam(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Research and Academic Service Center) | Teerayut Klumchaun(Rajamangala University of Technology Thanyaburi, Pathum Thani (Thailand). Faculty of Agricultural Technology)
This study investigated the effects of powder, pellet and granular organic fertilizers (OF) from pulp and paper industry on growth and yield of hybrid maize cv. Seed Tech 188 planted in Kamphaeng Saen soil series. The experimental design was arranged in Randomized Complete Block (RCB) with 3 replications and consisted of 14 treatments. The results revealed that the application of powder OF-B of 900 kg/rai in combination with chemical fertilizer (CF) containing all major elements equivalent to 900 kg/rai of the powder OF-B gave the highest plant height, ear weight, ear without husk weight, grain weight and 1,000 grain weight which were not significantly different from the application of powder OF-A of 900 kg/rai in combination with CF containing all major elements equivalent to 900 kg/rai of the powder OF-A, and the application of pellet OF-B of 900 kg/rai in combination with CF containing all major elements equivalent to 900 kg/rai of the pellet OF-B. The application of powder OF-A of 900 kg/rai in combination with CF containing all major elements equivalent to 900 kg/rai of the powder OF-A provided the highest leaf greenness value, total N and protein in grain which were not significantly different from the application of powder OF-B of 900 kg/rai in combination with CF containing all major elements equivalent to 900 kg/rai of the powder OF-B, and the application of pellet OF-A of 900 kg/rai in combination with CF containing all major elements equivalent to 900 kg/rai of the pellet OF-A
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