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Visit Limsombunchai; Sanit Kao-ian. |
Objectives of this study were to investigate the cost and return to farmers on their corn production classified by varieties in Tak Fa district, Nakhon Sawan province in 2009 crop year. Out of 122 farm samples, 75, 13, 19 and 15 farms were found using variety A, B, C and others, respectively. The results showed that most of the farms had a similar production pattern. In addition, it was found that variety B had the highest cost of production, average yield, revenue and net profit (3,667.3 Baht/Rai 1,112.9 Kg./Rai 4,218.0 Baht/Rai and 550.7 Baht/Rai, respectively). Furthermore, the results indicated that variety C had the lowest yield risk while variety B had the lowest price risk. The study suggested that variety A was appropriate for the risk adverse... |
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Palavras-chave: Corn seed; Return to farmers; Yield risk; Price risk; ข้าวโพดเลี้ยงสัตว์; การผลิต; ปัจจัยการผลิต; พันธุ์; เมล็ดพันธุ์; ต้นทุน; ผลตอบแทน; รายได้; กำไร; ผลผลิต; ราคา; ความเสี่ยง; จ.นครสวรรค์ อ.ตากฟ้า. |
Ano: 2010 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4689 |
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Wanwisa Pansak; Wipa Homhaul. |
Rice is a major food crop and cash crop in Thailand. In 2011, average rice production in Thailand was about 460 kg per rai, which is considered as low productivity comparing with other countries (Rice Department, 2554). The reasons relate to various factors affecting production such as soil condition, weather condition, irrigation, and farmer managements in each area. The objective of this study is to investigate the deep relationships between quantitative inputs and rice production by an agricultural model (WaNuLCAS model) as a tool for analysis of their relationships. In this study, 9 districts of Phitsanulok province are considered. The areas of study are divided into external and internal irrigation. Within this research, we have created database of... |
Tipo: PhysicalObject |
Palavras-chave: WaNuLCAS model; Rice production; Production factors; ข้าว; ผลผลิต; ปัจจัยการผลิต; แบบจำลองทางการเกษตร; จ.พิษณุโลก. |
Ano: 2013 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5602 |
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