|
|
|
| Registros recuperados: 342 | |
|
|
| Radchanee Khumdech; Suphicha Thanachit; Somchai Anusontpornperm; Anchalee Suddhiprakarn. |
| Growing sugarcane (K95-84) on coarse-textured, Satuk soil (Typic Paleustult) in farmer’s field of Sikhiu district, Nakhon Ratchasima province, was aimed at examining the effect of rice husk-mixed chicken manure and Zn, Fe foliar application on cane yield and nutrient concentration in leaf of the plant. The experimental design was 2 x 6 factorial in randomized complete block with four replications, comprising two factors as follow; 1) no manure and rice-husk-mixed chicken manure application (1000 kg/rai) and 2) no foliar application, Zn foliar application (3 kg/rai) once, twice, and three times, Zn+Fe application (3 and 0.8 kg/rai, respectively) once, and twice.This application was conducted at two-, three- and four-month after planting. All plots were... |
| Tipo: Collection |
Palavras-chave: Sugarcane; Coarse-textured soil; Zinc; Chicken manure; อ้อย; มูลไก่; ปุ๋ยสังกะสี; ปุ๋ยเหล็ก; การให้ปุ๋ยทางใบ; ดินเนื้อหยาบ; ผลผลิต; ความเข้มข้นของธาตุอาหารในใบ. |
| Ano: 2011 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5192 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| Sodsai Changsaluk; Kosol Kirdpokasub; Somchai Pothisan; Somchai Limaroon. |
| On Farm Research Project conducted commercial corn hybrids trials in farmers' field during May to December 2009. The objective of this experiment was to demonstrate and identify the suitable corn hybrids for farmers in theirs area.And also provided on opportunity for farmer to choose the cheaper and profitable hybrid seed. The trials was laid out in RCB design, composed of 10 entries, with 3 replications, in Nakhonratchasima, Lopburi, Chacherngsoa and Tak provinces. The result from combined analysis showed that SW 4452 gave the highest mean of grain yield of 880 kg/rai, but not significant different from NK 48, NK40, P30Y87 and P4296. But NK31, Cargill 717, Cargill 919, P30B80 and DK 888 gave lower yield than Suwan 4452 of 10, 12, 13, 10 and 10 percent,... |
|
Palavras-chave: Field corn hybrid; Farmer field; Commercial; ข้าวโพด; ลูกผสมทางการค้า; พันธุ์; การทดสอบพันธุ์; ไร่กสิกร; ผลผลิต; การปรับตัว. |
| Ano: 2010 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4667 |
| |
|
| |
|
| |
|
|
| Pachara Saengsawong; Supaporn Junbuathong; Piyavadee Charoenwattana. |
| In three-line hybrid rice system, development of parental lines by backcrossing and early generation testing for combining ability is a method used for developing CMS lines (A line) and restorer lines (R line) simultaneously. In this study F3 progenies from 15 crosses of maintainers (B line) were backcrossed to their respective A lines, and 6 crosses and 46 isogenic lines produced. Completely sterile backcross progenies were found in 3 crosses, i.e., IR79156A//IR79156B/CNT1, IR80156A//IR80156B/IR46R and IR80156A//IR80156B/SPR1. Concurrently three new CMS lines, PTT08001A, PTT08002A and PTT08003A were developed. They were then crossed with 5 testers or restorer lines, i.e., RD31, SPR1, CK81, CK120 and CK168. The resulting 15 crosses of F1 hybrid were... |
| Tipo: PhysicalObject |
Palavras-chave: Cytoplasmic male sterile; CMS system; Hybrid rice; A-line; B-line; R-line; Restorer lines; Back crossing; Parental lines; Variety development; Yield trial; ข้าวลูกผสม; ข้าว 3 สายพันธุ์; การผสมกลับ; สายพันธุ์เรณูเป็นหมัน; สายพันธุ์รักษาความเป็นหมัน; สายพันธุ์แก้ความเป็นหมัน; สายพันธุ์พ่อแม่; การพัฒนาสายพันธุ์; ความดีเด่นของลูกผสม; การผลิตข้าว; การทดสอบพันธุ์; สมรรถนะการผสม; ผลผลิต. |
| Ano: 2013 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5706 |
| |
|
| |
|
| |
| Registros recuperados: 342 | |
|
|
|
