Effects of application of specific formula fertilizers on rubber growth and yield in Hainan, China (Record no. 58287)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01795nam a2200229Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Xiaoping W |
| 245 #0 - TITLE STATEMENT | |
| Title | Effects of application of specific formula fertilizers on rubber growth and yield in Hainan, China |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | IRRDB Symposium on Natural Rubber(Hevea brasiliensis) V.1- General, Soils and Fertilization and Breeding and Selection Sessions. Ho Chi Minh City, Vietnam, 14-15 October 1997,p35-44 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Rubber tree nutrients, soil fertility and the effects of fertilizer application were investigated in rubber plantations in Hainan, China. Based on the results, rubber associated soils in Hainan are divided into four categories: I. Deficient in phosphorus and potassium but rich in magnesium: II. Deficient in phosphorus and magnesium but rich in potassium; III. Deficient in phosphorus; and IV. Deficient in nitrogen, phosphorus, potassium and magnesium. The specific fertilizer formulae with rational ratios of N,P,K and Mg nutrients were then calculated according to the appropriate techniques for rubber tree nutrient diagnosis. Some trace elements which are benificial for rubber trees were also incorporated into the formulae. Fertilizer pellets were made according to the formulae and applied to rubber trees. Results indicated that the specific formula fertilizers had a significant benificial effect on the growth of young rubber trees and increased the latex yield of rubber trees under tapping. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Fertilizer formula |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Formula fertilizer application |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Growth |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea brasiliensis |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Leaf nutrients |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Soil fertility |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Yield |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shicong L |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xiangdong H |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xiangzheng L |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Soils and agonomy | 17/12/2021 | Journals |