Special Problem Archive

Special Problem Archive

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

2567 ปาล์มน้ำมัน

Methods and Forms of Fertilizer Affecting the Growth of Golden Tenera Oil Palm Seedlings

ศรุตา ภักดี

Fertilizer management is an important factor on the growth of oil palm seedlings and production cost. This experiment aimed to stu...

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2567 สับปะรด

Validation of Markers Linked to Sweetness in Fresh Pineapple in a Population Derived from MD2 x Trat Si Thong with Markers umc1594 and umc2144

ศิรดา พลอยครบุรี

Molecular markers are important tools in studying genetic traits and can help identify the relationship between genes and key econ...

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2567 ข้าวโพด

Effect of Cocoa Husk Ash on Growth of Corn Seedlings

อักษพร วงศ์แก้ว

Currently, cocoa cultivation areas are found in the southern, northern, eastern, and northeastern regions of Thailand. Cocoa husks...

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2567 ปาล์มน้ำมัน

Influence of Different Irrigation Patterns on the Growth of Golden Tenera Oil Palm Seedlings

เจษฎาภรณ์ สุขหอม

Oil palm is a plant that grows well in soil with a pH of approximately 4-6. Water with different pH values may affect the growth o...

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2567 ข้าว

Evaluation of Agronomic Traits, Yield Components and Yield of Landrace Upland Rice Collected from Highland in Phetchabun Province Grown in Central Plain of Thailand

เสฎฐดลย์ บุตรอำมาตย์

Native upland rice varieties collected from farmers growing in the highlands of Phetchabun Province is another source of genetic r...

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2567 กัญชง

Evaluation of Biomass and Fiber Production Potential in New Hemp Lines from Kasetsart University

แพรไหม อักษรไทย

Hemp (Cannabis sativa L. subsp. sativa) has a long history of use as a fiber crop due to its high-quality fiber suitable for diver...

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2566 ถั่วลิสง

On-farm Yield Trial of Peanut Promising Lines in the Northern and Central Regions

กนกวรรณ ราษฎร์เจริญ

The selection of peanut varieties that produce high yields and suitable for planting areas is one way to increase the country's pe...

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2566 ข้าว

Effect of Leaf Cutting on the Yield of Rice Varieties RD79 and RD85

กรกนก เทพอิสสระเดช

Rice leaf cutting was method that farmers used to solve the problem of weeds growing in the rice fields. But, cutting of rice leaf...

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2566 ข้าวไร่

Effect of Soil Depth in Upland Rice Cultivation on the Speed of Germination to Soil Surface

ชนิกา สารมะโน

Growing rice in upland field conditions must be put in the soil. When it rains, the seeds receive moisture and they germinate on t...

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2566 ปาล์มน้ำมัน

Comparison of Fresh Weight of Oil Palm Leaf Stalk in 12-Year-Old Commercial Varieties Grown under Acid Sulfate Soils

ชลธิชา พรหมบรรดาโชค

Oil palm is an important economic oil crop of Thailand. Leaf part was one factor affects the yield. Oil palm frond was important p...

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2566 ปาล์มน้ำมัน

Leaf Greenness Measurements During Fertilizer Application and Yield of 13-Year-Old Suratthani 2 Oil Palm in Rangsit Soil Series

ธนภรณ์ วรวัฒนะ

Oil Palm was considered as a high yield oil crop per unit of cultivation area. Applying the right fertilizer rate will help to inc...

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2566 มันสำปะหลัง

The Distribution of Cassava Mosaic Disease Resistance in the Progeny Population between Hanatee and C33 Varieties

ธัญรดา สืบสันติพงษ์

Cassava is a crop of significant economic importance. Thailand is the second largest global producer of cassava, with an annual ex...

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