Special Problem Archive

Special Problem Archive

Student special problem projects of the Department of Agronomy — browse by academic year, crop, or keyword.

2568 หม่อน

Physiological and Biomolecular Characterization of Mulberry Root and Leaf Responses to Nitrogen Starvation in Aeroponics

กัญญาณัฐ สมสกุล

Nitrogen deficiency (N) influences plant growth and metabolism at both physiological and transcriptional levels. However, the earl...

Details
2568 กาแฟ

Growth Performance of Geisha Coffee Seedlings under Contrasting Environmental Conditions

ขวัญฤดี ถือแก้ว

Geisha coffee is one of the most highly regarded Arabica coffee cultivars due to its outstanding sensory and high market value. Ho...

Details
2568 ข้าวโพด

Planning the Promotion of a Bio-Based Seed Coating Product Using Digital Marketing in the Agricultural Sector

จตุรภัทร แก้วกุลวงษ์

This study aims to analyze and develop a promotional plan for a bio-based seed coating product within the context of digital agrib...

Details
2568 ข้าวโพด

Evaluation of Haploid Induction Rate in Field Corn, Sweet Corn and Waxy Corn Using Haploid Inducer Population

ชลนภัส ทิพวอ

Haploid inducer maize facilitates rapid development of inbred lines. Haploid induction rate and accurate haploid identification ar...

Details
2568 ถั่วลิสง

Comparison of Yield and Yield Components of Peanut (KU ARDA 20) Cultivated Using a Tractor-Mounted Seed Drill with Two-Row and Three-Row Planting on Raised Beds

ซันย์ย่า กันหา

Peanut (Arachis hypogaea L.) is an important economic crop in Thailand; however, its yield per unit area remains relatively low. T...

Details
2568 หม่อน

Effects of Chitosan on Biomolecular Changes and Physiological Responses of Mulberry Roots and Leaves in an Aeroponic System

ฐิตินัน ช่วยชะนะ

Mulberry (Morus sp.) cultivar ‘Sakon Nakhon’ is an important industrial crop, particularly for the production of high-value second...

Details
2568 มันสำปะหลัง

The Growth and Yield Evaluation of CMD Resistant Cassava Hybrids Derived from Rapid Multiplication System under Experimental Field Conditions

ฐิติรัตน์ รัตนวงษ์

This study aimed to evaluate the growth performance and yield of CMD-resistant cassava hybrids under experimental field conditions...

Details
2568 ข้าวโพด

Photosystem II Efficiency and Gas Exchange Parameters of Suwan 5720 Maize Seedling Treated with Soil-Applied Zinc and Recycled Gelatin under Water-Limited Condition

ณัฐนันท์ แก้วไพศาล

Drought is a critical factor affecting the growth of maize seedlings, particularly their ability to maintain photosynthetic effici...

Details
2568 ข้าว

Comparison of Convolutional Neural Network Performance for Classification of Thai Rice Varieties: KDML105, RD15 and RD6

ณัฐวินท์ จินดาดวง

Khao Dawk Mali 105, RD15, and RD6 are economically significant rice varieties. However, their seeds possess highly similar physica...

Details
2568 ข้าวโพดหวาน

Effect of Cultivars and Planting Dates on Growth Stages, Harvest Date, Yield, and Growing Degree Days of Sweet Corn

ธันยพร โผยขุนทด

Determining the appropriate harvest date for fresh sweet corn is essential for maximizing both yield quantity and quality. Growing...

Details
2568 ถั่วลิสง

Effect of Variety and Duration of Pod Stripping with a Peanut Pod Stripping Machine on Pod Quality

ภัณฑิรา นารอด

This study aimed to evaluate the effects of peanut varieties and pod stripping duration using a tractor-mounted peanut stripper on...

Details
2568 ข้าว

Evaluation of Physical Grain Quality and Gelatinization Temperature of Selected F5 Rice Lines Developed from the Hybrid Rice Cultivar RDH3

รัตนาพร ช่วงชัย

Rice breeding programs require the integration of high yield potential with desirable grain quality traits. This experiment aimed...

Details