 |
|
|
|
ผลงานตีพิมพ์ในวารสารวิชาการInteractive Effects of Silicon and Soil pH on Growth, Yield and Nutrient Uptake of Maizeผู้แต่ง: Napat Sirisuntornlak, Hayat Ullah,  Dr.Weerasin Sonjaroon, Lecturer , Dr.Somchai Anusontpornperm, Associate Professor , Dr.Wallop Arirop, Associate Professor , Avishek Datta, วารสาร: 
|
|
|
ผลงานตีพิมพ์ในวารสารวิชาการการเจริญเติบโต ผลิตภาพชีวมวล และปริมาณธาตุอาหารของหญ้าเนเปียร์ปากช่อง 1ภายใต้ระดับไนโตรเจนและระยะตัดที่แตกต่างกัน (2014)ผู้แต่ง:Ms.SUKUMARN LERTMONGKOL, Associate Professor , นายวิวัฒน์ สังวาลย์, Dr.Pitipong Thobunluepop, Associate Professor , Dr.Ed Sarobol, Professor , Mr.Nop Tonmukayakul, Assistant Professor , นายคมกฤช ธัญวชิรวิทย์, นายประณต มณีอินทร์, นายจักรินทร์ ม่วงปั้น, นายอาทิตย์ พงษ์ทิพย์, นางสาวจุฑารัตน์ ช้างแก้วมณี, วารสาร: |
|
|
|
ผลงานตีพิมพ์ในวารสารวิชาการEffect of seed priming with silicon on growth, yield and nutrient uptake of maize under water-deficit stressผู้แต่ง:Napat Sirisuntornlak, Hayat Ullah, Dr.Weerasin Sonjaroon, Lecturer, Dr.Wallop Arirop, Associate Professor, Dr.Somchai Anusontpornperm, Associate Professor, Avishek Datta, วารสาร: 
|
 |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Root Growth and Nutrient Uptake of Rice as Affected by Planting Methods and Green Manures ) ผู้เขียน:Nivat Nabheerong สื่อสิ่งพิมพ์:pdf AbstractField experiment with rice was conducted at IRRI during 1989 wet season. The experimental design was a two?factor randomized complete block with 12 treatments and four replications. Fertilizer N was applied at 60 kg N/ha as 2/3 basal incorporated (B&I) + 1/3 N topdressed at 5-7 days before panicle initiation (DBPI) except for pure green manure treatments where the full N dose as Sesbania rostrala (Sesbania) orAeschynomene afraspera (Aeschynomene) was basally incorporated. Root length density was determined at the flowering and plant nutrient uptake was determined separately by calculating from the product of dry matter, straw dry weight, grain yield and % N, P, K content. Results showed that root growth of broadcast seeded flooded rice (BSFR) was higher at all soil depth than transplanted rice (TPR) as per unit area due to higher plant density and root growth was not disturbed by uprooting. However, on a per tiller basis, root length was significantly lower in BSFR than in TPR at 0-10 cm soil depth which could have partly caused more lodging in BSFR. There were no significant differences among N treatments and no interaction between planting method and N treatment on root growth. However, nonfertilized control gave signifi?cantly higher root-to-shoot ratio than did N-treated plots. Total N uptake in BSFR was higher than that in TPR. Topdressing urea in PU-green manure treatments resulted in higherN uptake at maturity than did green manure applied alone. Phosphorus and K uptake were not significantly differ among the fertilized treatments in both TPR and BSFR at 5-7 DBPI. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effect of Swine Manure Extract by Foliar Application and Soil Drenching on Dry Matter and Nutrient Uptake of Cassava) ผู้เขียน:อุทัยวรรณ คันโธ, ดร.คณพล จุฑามณี, ศาสตราจารย์ , นายยงยุทธ โอสถสภา, รองศาสตราจารย์ , นางสุกัญญา จัตตุพรพงษ์, ดร.จงรักษ์ แก้วประสิทธิ์, รองศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractSwine manure extract (SME) is the aqueous liquid obtained by steeping dried swine manure in water for 24 hr and contains plant nutrients. The objective of this study was to compare the effects of nine split applications of SME as foliar fertilizer (FSME) or soil fertilizer (SSME), as well as both soil and foliar fertilizer (FNSSME) and conventional NPK fertilizer (NPK) on the macronutrient and micronutrient uptake of the cassava cultivar Hauybong60. At harvest, 10 mth after planting, the combination of foliar and soil applications of SME favored dry matter and tuber yield improvement and tended to increase the macronutrient and micronutrient uptake by cassava plants. Cassava treated with FSME and NPK produced no signifi cant difference in total dry matter yield, fresh tuber yield or nutrient accumulation in the shoots. The combination of soil and foliar SME application was effective in promoting dry matter, tuber yield and the macronutrient and micronutrient uptake in cassava plants grown on slightly alkaline, loamy soil. |
 |
|
|
|
|