CN1229779A - 水稻旱秧专用肥 - Google Patents

水稻旱秧专用肥 Download PDF

Info

Publication number
CN1229779A
CN1229779A CN98111186A CN98111186A CN1229779A CN 1229779 A CN1229779 A CN 1229779A CN 98111186 A CN98111186 A CN 98111186A CN 98111186 A CN98111186 A CN 98111186A CN 1229779 A CN1229779 A CN 1229779A
Authority
CN
China
Prior art keywords
phosphorus
paddy rice
seedling
weight percentage
special fertilizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN98111186A
Other languages
English (en)
Inventor
毛久庚
肖泽海
马宏卫
陈卫明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING SOIL FERTILIZER STATION
Original Assignee
NANJING SOIL FERTILIZER STATION
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANJING SOIL FERTILIZER STATION filed Critical NANJING SOIL FERTILIZER STATION
Priority to CN98111186A priority Critical patent/CN1229779A/zh
Publication of CN1229779A publication Critical patent/CN1229779A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

水稻旱秧专用肥,其组分包括足够的氮、磷、钾养分含量,以重量百分比计氮(N)、磷(PO)、钾(KO)总养分大于38%,还包括土壤调理剂、杀虫剂、微量元素等添加剂,添加剂以重量百分比计范围为12%－18%,还包括以重量百分比计小于5%的游离态水。满足水稻旱秧全过程对几种主要元素的需求,具有良好的土壤调酸功能,有效防治旱秧的主要虫害,保证水稻壮秧的生长。

Description

水稻旱秧专用肥
本发明涉及一种水稻栽培育秧肥料，特别是一种水稻旱秧专用肥“旱秧青”。
水稻旱育秧是近几年来在我国大面积推广的一项先进的农业技术，对于增加产量、降低成本具有明显的作用。水稻旱育秧对土壤肥料的要求与水秧有很大的差异，农民较难掌握，在一定程度上影响了旱育秧技术的推广。
本发明的目的是，研制一种适宜于水稻旱秧生长的水稻旱秧专用肥“旱秧青”。
本发明水稻旱秧专用肥“旱秧青”的组分包括足够的氮、磷、钾养分含量，以重量百分比计氮(N)、磷(PO)、钾(KO)总养分大于38％，其中氮(以N计)为13％-15％，磷(以PO计)为10％-12％，钾(以KO计)为11％-15％，水溶性磷占有效磷百分率为81-86，还包括土壤调理剂、杀虫剂、微量元素等添加剂，添加剂以重量百分比计范围为12％-18％，还包括以重量百分比计小于5％的游离态水。
本发明水稻旱秧专用肥“旱秧青”具有如下优点：
1、能够满足水稻旱秧全过程对几种主要元素的需求。据试验，本专用肥“旱秧青”不管施用在低肥田还是高肥田，都能明显促进秧苗生长，如在肥力不高的黄白土上每平方米分别施用52克和125克“旱秧青”，粳稻苗在6叶期百苗干重率分别比无肥处理增加90％和287％，在肥力水平高的菜园淤土上，每平方米施用52克“旱秧青”，籼稻苗在6.3叶期百苗干重率比无肥处理增加16％，因此，在一般地力条件下，施用一定量的本专用肥“旱秧青”，可以不再施用其它速效肥。
2、由于本专用肥“旱秧青”添加有适量的土壤调理剂，因此具有良好的土壤调酸功能。据试验，每平方米施用“旱秧青”100-150克，可以使土壤酸性降低0.5-1.1个PH值单位。一般可使土壤PH值适宜水稻旱秧的要求。
3、由于本专用肥“旱秧青”添加有杀虫剂成分，能有效防治旱秧的主要虫害。
4、本专用肥“旱秧青”从改善土壤环境养分状况入手，添加有微量元素，具有预防秧苗生理缺素病害的作用，促进了秧苗生长发育，减轻死苗和弱苗的发生，保证壮秧的生长。
下面结合三个实施例对本发明进行详细描述。
实施例1，制备1000克水稻旱秧专用肥“旱秧青”，其中包括以重量百分比计的氮为(以N计)14.2％，磷(以PO计)为10.8％，钾(以KO计)为13.2％，水溶性磷占有效磷百分率为84.0，还包括土壤调理剂、杀虫剂、微量元素等添加剂，添加剂以重量百分比计为12％，还包括以重量百分比计3.1％的游离态水。
实施例2，制备1000克水稻旱秧专用肥“旱秧青”，其中包括以重量百分比计的氮(以N计)为14.4％，磷(以PO计)为11.9％，钾(以KO计)为11.7％，水溶性磷占有效磷百分率为85.3，还包括土壤调理剂、杀虫剂、微量元素等添加剂，添加剂以重量百分比计为15％，还包括以重量百分比计4.4％的游离态水。
实施例3，制备1000克水稻旱秧专用肥“旱秧青”，其中包括以重量百分比计的氮(以N计)为13.5％，磷(以PO计)为11.0％，钾(以KO计)为14.6％，水溶性磷占有效磷百分率为81.8，还包括土壤调理剂、杀虫剂、微量元素等添加剂，添加剂以重量百分比计为18％，还包括以重量百分比计3.5％的游离态水。

Claims (1)

1、水稻旱秧专用肥，其组分包括足够的氮、磷、钾养分含量，其特征是以重量百分比计氮(N)、磷(PO)、钾(KO)总养分大于38％，其中氮(以N计)为13％-15％，磷(以PO计)为10％-12％，钾(以KO计)为11％-15％，水溶性磷占有效磷百分率为81-86，还包括土壤调理剂、杀虫剂、微量元素等添加剂，添加剂以重量百分比计范围为12％-18％，还包括以重量百分比计小于5％的游离态水。
CN98111186A 1998-03-19 1998-03-19 水稻旱秧专用肥 Pending CN1229779A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN98111186A CN1229779A (zh) 1998-03-19 1998-03-19 水稻旱秧专用肥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN98111186A CN1229779A (zh) 1998-03-19 1998-03-19 水稻旱秧专用肥

Publications (1)

Publication Number Publication Date
CN1229779A true CN1229779A (zh) 1999-09-29

Family

ID=5221183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98111186A Pending CN1229779A (zh) 1998-03-19 1998-03-19 水稻旱秧专用肥

Country Status (1)

Country Link
CN (1) CN1229779A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101955387A (zh) * 2010-07-08 2011-01-26 贵州省土壤肥料研究所 贵州黄壤干果辣椒专用肥
CN102153423A (zh) * 2011-03-26 2011-08-17 邓云村 一种水稻全营养活性调酸肥

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101955387A (zh) * 2010-07-08 2011-01-26 贵州省土壤肥料研究所 贵州黄壤干果辣椒专用肥
CN102153423A (zh) * 2011-03-26 2011-08-17 邓云村 一种水稻全营养活性调酸肥
CN102153423B (zh) * 2011-03-26 2013-07-17 邓云村 一种水稻全营养活性调酸肥

Similar Documents

Publication Publication Date Title
Sogut Rhizobium inoculation improves yield and nitrogen accumulation in soybean (Glycine max) cultivars better than fertiliser
CN104193540B (zh) 杀虫防病营养药肥及其用途、杀虫防病营养药肥缓释剂及其用途
Kassab Soil moisture stress and micronutrients foliar application effects on growth and yield of mung bean plants
CN105254445A (zh) 一种生物杀虫有机肥及其制备方法
CN103891568A (zh) 一种富有机态硒锌铁营养稻米的生产方法
US4043788A (en) Crop yield adjuvant
CN106396947A (zh) 一种防治根腐病的复合肥料
Shaheen et al. Effect of some active stimulants on plant growth, tubers yield and nutritional values of potato plants grown in newly reclaimed soil.
CN105367199A (zh) 一种杀虫杀菌促生根绿色肥料生产工艺及使用方法
El-Shafey et al. Response of Maize Intercropping with Soybean to Nitrogen Fertilizer and Humic Acid Application.
Jaggi Sulphur levels and sources affecting yield and yield attributes in onion (Allium cepa)
Seadh et al. The role of foliar application in reducing maize nitrogen requirements
Korkman The effect of selenium fertilizers on the selenium content of barley, spring wheat and potatoes
CN1229779A (zh) 水稻旱秧专用肥
Mishra Effects of nitrogen and growth regulators on yield Phaseolus mungo L
CN108727138A (zh) 一种能减轻土传病害、促生根、抗重茬的农作物菌制剂
Mahmoud et al. The effects of exogenous application of some bio stimulant substances on growth, physical parameters and endogenous components of onion plants
CN114133285A (zh) 一种高效多功能的水溶性肥料及其制备方法
Poonia et al. Effect of iron fertilization on growth, yield and economics of groundnut (Arachis hypogaea L.)
Hamd-Alla et al. Enhance productivity and net economic return by intercropping sunflower (Helianthus annus L.) with common beans (Phaseolus vulgaris L.) under drip irrigation
CN102603405A (zh) 一种防治花生叶斑病的复合药剂及其使用方法
Hosamani et al. Sustained nutrient management practice for pulse production: A Review
US6551370B2 (en) Method of growing rice plants and germinated brown rice
Sing The Effectiveness of Foliar Potassium Nitrate Sprays on the Hass Avocado (Persea americana Mill.)
CN110199644A (zh) γ-氨基丁酸在促进水稻富硒中的应用

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication