Special Problem Archive

Special Problem Archive

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

2564 ปาล์มน้ำมัน

Bunch Yield Comparison of Eight Commercial Oil Palm Varieties on 10 Years Old in Acid Sulfate Soil

วรินทร พยายาม

Comparison of eight commercial oil palm varieties on 10 years old. The objective of this study was to compare the yield of oil pal...

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2564 อ้อย

Growth, Herbage Yield and Nutritional Value of 10 Clones of Hybrid Cane for Use as Ruminant Feed

ศิริพัฒน์ สุวรรณศรี

Hybrid cane (Saccharum officinarum x S. spontaneum) is highly tolerant to drought, high tillering, short harvesting cycle, harvest...

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2564 ข้าว

Ratio of Deep Rooting of F7 Lines Obtained by Crossing between Upland and Lowland Rice

หัทยา ราชบุรมย์

Rice development to be drought resistant can solve the problems of drought in rice production. Rice breeding to have good root cha...

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2564 ปาล์มน้ำมัน

Plant Height Measurement of 10-Year-Old Commercial Oil Palm under Acid Sulfate Soils by Using Trigonometry

ไชยวัฒน์ มะโนรมย์

Plant height of oil palm was a characteristic that has important to harvest. Since the oil palm was long harvest time. Variety wit...

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2563 อ้อย

Leaf Damage and Recovery Evaluation of Mutant Sugarcane Populations under Drought Condition in Greenhouse

กวีนา สามงามทอง

Effect of drought condition greatly influence to growth and yield of sugarcane. Inducted mutant sugarcane can increase genetic var...

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2563 ปาล์มน้ำมัน

Effect of Spacing on Growth and Bunch Weight of Ten Years Old Suratthani 2 Oil Palm on Acid Sulfate Soil

ชนาภัทร พลูหนัง

Comparison of spacing on bunch weight and growth of 10 years old Suratthani 2 Oil Palm on acid sulfate soils. In the oil palm Tech...

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2563 ข้าว

Comparison of the Growth Stages of Three Rice Varieties under Different Pit Sizes

ณัฐธยาน์ ปะวรรณะ

Growth phase comparison And yield composition of rice under different size of the planting hole. The experiment was planned in the...

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2563 ข้าว

The Influence of the Storage Pattern on the Infestation of Insects in the Tubtim Chumphae Rice Barn

ทักษพร ปิ่นปัน

Loss of rice seeds during storage, both quantity and quality, is a major problem of rice production, especially high-nutritional r...

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2563 มันสำปะหลัง

The Effect of Concentrations of 6-Benzyl adenine on the Height and Canopy of Cassava

นันทิชา ปานเพ็ง

Cytokinin hormone induces cell division and lateral branching of plants and stimulates flowering in cassava. The objective of this...

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2563 ถั่วเหลือง

Efficacy of Coriandrum sativum Extract to Germination and Growth of Soybean and Rice

นิตยา เอกตาแสง

The efficacy of coriander extract (Coriandrum sativum L.) on germination and growth of soybean (Glycine max) and rice (Oryza sativ...

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2563 ข้าว

The Effect of Relative Humidity and Temperature During Storage on Seed Germination and Seed Vigour of Pathum Thani 1 Rice Seed

พิยดา พงษ์จันทร์

Seed deterioration was the major problem of the optimum quality of seed storage to reserve the rice plantation. This objective of...

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2563 มันสำปะหลัง

The Relationship between Chlorophyll Content in Cassava Leaves Measured with Spectrophotometer and Chlorophyll Meter

พีรพันธ์ นวลกลาง

The determination of the chlorophyll content in plant leaves is very important. It is an important substance in plants that receiv...

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