Special Problem Archive

Special Problem Archive

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

2564 ข้าวโพดเลี้ยงสัตว์

Effects of Spacings on Leaf Number, Leaf Angle and Yield of Maize Grown after Rice in Dry Season

ชลธิชา เขียวสลุง

The objective of this study was to determine the effect of spacings on leaf number, leaf angle and yield of maize grown after rice...

Details
2564 มันสำปะหลัง

Evaluation of Cassava Mosaic Disease in Cassava Using Greenhouse Grafting Tools

ชัชนก เรียนยิ่งวัฒนะกูล

Cassava Mosaic Disease (CMD) was found for the first time in Southeast Asia in Ratanakiri Province Cambodia in 2015 and spread to...

Details
2564 ข้าวโพดเลี้ยงสัตว์

Effects of Spacings on Plant Height, Ear Height and Yield of Maize Grown after Rice in Dry Season

ณัฐฐาพร เหลือน้อย

The objective of this study was to determine the effect of spacings on plant height, ear height and yield of maize grown after ric...

Details
2564 โกโก้

To Evaluate the Growth of Two Hybrid Cocoa Seedlings, Chumporn 1 and UT1×Na32, Grown in the Field Area of Pak Chong District, Nakhon Ratchasima Province

ณัฐพงศ์ เส็งบางยาง

Cocoa (Theobroma cacao L.), a tropical fruit tree, has been cultivated in the southern, eastern and northern of Thailand. Departme...

Details
2564 ถั่วลิสง

Assessment of Growing Degree Days in Difference Growth Stages of 54 Peanut Lines and Check Cultivars

ณัฐวุฒิ นุศิริหาญ

Peanut is an indeterminate growth crop. Generally, peanut plant samples are randomly pulled out to evaluate maturity and harvest d...

Details
2564 ถั่วลิสง

Effect of Spacing and Varieties of Peanuts on Seed, Biomass Yield and Nutritional Value Grown in Paddy Field

ถนอมทรัพย์ ท่วมพุดซา

The objective of this experiment was to select peanut cultivars and planting spacing that yielded seeds, biomass, and nutritional...

Details
2564 หญ้าเนเปียร์แคระ

Ash Rate Application Effect on Dwarf Napier Grass Growth

ธณศักดิ์ ชมสุข

Dwarf Napier grass (Pennisetum purpureum cv. Mott) is a good source of roughage. But there is a high production cost from the use...

Details
2564 ข้าว

Physical Grain Quality of F8 Lines Obtained from Crossing between Upland and Lowland Rice

นฤมล พิมลี

Seed size was physical grain quality with important. Breeding for Thai rice standard must be long grain and slender shape. Thus, t...

Details
2564 ข้าว

Rapid Rice Seed Vigour Classification Using Image Processing

นัทริกา อินตาโสภี

Comparison of rice seed vigor in 4 varieties, 7 samples in total, was studied via the radicle emergence technique using image proc...

Details
2564 กระถินยักษ์

Evaluation of 10 Leucaena Varieties/Lines to Use as Ruminant Feed in Lopburi Province

พงศธร พวงทอง

In Lopburi province, there are many livestock, especially ruminants. However, during droughts of long duration, roughage supply is...

Details
2564 ปาล์มน้ำมัน

Fruit Size of 10-Year-Old Commercial Oil Palm under Acid Sulfate Soils

ภานุพันธ์ ฤกษ์อ่อน

Oil palm is the highest oil production potential per area when compared with other oil crops. Moreover, it was tolerance to natura...

Details
2564 ข้าวโพดเลี้ยงสัตว์

Effect of Removing Seed Coating Solvent on Germination of Maize

ลักษิกา ปันทวัง

Maize seeds are often facing problems of seed left over from the market. Almost all leftover seeds are coated with chemical materi...

Details