JPRS ID: 8245 TRANSLATIONS ON PEOPLE'S REPUBLIC OF CHINA

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• Collection: JPRS
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JPFtS L/8245
25 January 1979
~
TRANSLATIOI~S ON PEOPLE'S REPUBLIC OF ~~{INA ~
(FOUO 1/79)
.
U. S. ~OINT PUBLICATIONS RESEARCH SER~OICE
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NO'I'L
JPR5 publications conti~in inform~tion primarily Erom forcign
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~r~ Cranscrtbed dr reprinC~d, with the originnl phr~ging and
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Headlines, ediCnriul reporCs, and materinl enclosed in brackeCs
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010LIOGkAPHiC OA7A 1, Itepnrt Nu~ 2~ Recipient'~ Aeees~ion No,
- SNEET JPRS I./ g245
~ u c rm ~+u ~t i~ r eport ate
TWW5LA'I'ION5 ON ~~OPLE'5 RCpUBLiC 0~ CHINA, (FOUO 1/79) 25 January 1979
b,
7. Authur(~) 1, Pertormina Or~anisation Req. .
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Coveted
As above
t~. ~
15. Supplement~ry Note~
16. Ab~ttaet�
The report contains political~ sociological, economic, government~ military,
scientific and technologica'1 information on Chir.a. -
17. Kcy It'ords and Documeni Analysis. 170. Dtseriptors
CHINA
international Affairs
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Economic
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JPRS L/8245
25 January ~979
TRAf~SLATIONS ON PEOPLE'S REPUBLIC OF CWINA �
(FOUO 1/79)
CONTENTS PAGE
ECONOMIC ,
PRC Seeks Jape,n~s Aid in Building Heavy Crude Cracki.ng
P1e.nt
('1'~ LIATLY YOMIURI, 13 Dec 78) 1
Joint Hite.chi-Chi~a Shipyaxd P1e,n Re,jected
(MAINICHI DAILY NEws, 5 Dec 78) 3
Big Cement Deal Made With ~Tapan
(MAINICHI DiAILY NEWS, 5 Dec 78) 4
Brl.efs
Golf Course Report Confirmed 5
- SCIENCE AND TECHI~iOLOGY
,
Features oP Air Defense Warning System Outlined
(T~so wang-P~inBs EELNG-K~UNG CE1H-SHIH~ Sep 78) 6
. AGRICUU~'IktE
Japanese Cold Region Experts Invited to Kirin
(MAIl~TICHI LIAILY N~,iS, 6 Dec 78) 13
' a" [III - CC - 80 S f~ T FOUO]
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I~I)It (11~ 1~ I(: I ~I, II;~I: IINI~Y
i;CONO~tiC
f'KC SI:CKS JAI'AN'S AIU IN I~UILbINC H[.AVY CRUDIs CE~ICKINC PLANT -
'I'okya T}Ifs' UAIi.Y YOMIURI in Cnbliah 13 Dec 78 p 4 OW
~7~~x~1 Chin~7 hay ,7Hked ,lnpnn'~ perrochemica.l and planr i~~dusCries to extend
over,~ll rooperaCi~n for the consCrur.tion oE heavy r.rude cracking f~cilities
in China, informed sources reve~7led Monday.
7'he Jap~~nese petrochc~mical indusCry has not been willing to exp~nd its import
of crude oil ~rnm C}iina bec~~use Chinese crude is L�ich in lieavy fractions, but
- the sources noted rhat the praposed pro~ect would pnve Cl~e way for a solution
~o this problem.
- Ct~tna plans Co construct a heavy crude cracking plant ~apable of processing
about 20,000 barrels a day. .
It has noC clarified the site of construction or timetable but the sources �
said that Cli,~ best possible place would be in Pohai Bay and Che timing
- some~ime after 1982 when the Sino-Japanese long-term ugreement on ail expires.
Notirii F3ay is where the ;joint undersea oil development pro3ect by the two
c:ountries has b~en underway.
Acc.or.din~ Cn the sources, China plans to export to Japan such intermediary
products ,1s fi;~s~~:tnc, kerosene nnd naphtha to be produced at the plant in
ordcr to p.zy for iCs con~truction ~znd put heavy oil, which Japan does not
need so much, to iCs domestic use.
Japanese industries concerned intend to wholeheartedly cooperate with the
Chinese proposal because such a pro,ject will mean relatively low cosCs in
terms of land rent, personnel expenditure and pollution counzermeasures
to make its products sufficiently competitive with their Japanese domestic
countcrp.~rts.
AS m:itter~ stand, ,Tapan is not ltkely to achieve its goal of importing
I.S million tons oP Chi~ese crudc in 1982 as provided in the Sino-Japanese
1
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long-term agreement nor ig ~t likely to cgrry out ehe plan Co increase the
import up to 30 million tons by 1990.
China probably had this in mind in making the latest proposal, the sources
eaid,
COPYRIGHT: Yomiuri Shinbunaha 1978
CSO: 4020
2
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1~'Uk tll~ 1~ I(; I AI~ Iltil~, t1NLY
LCONOM:L~
JOINT HITACHI-CHINA SHIPYARD PLAN REJECTED
Tokyo MATNICHI DAILY NEWS in English 5 Dec 78 p 5
(Text]
Ilil,ichi Shipbuildin~ and eslimatetoChina last month tor
En~incerinR Co. discounted lhe modernizalion of its Red
Monday the possibillty of Fla~ shipyard in Kulo, north�
establishin~ a joint venture rastern Ghina.
wilh China lo construcl and Ne said the modernization
o~x~rate a ship~~ard, pruject calls for c~nstruclion of
A spok~sman (or Hitachi said a 100,Opaton capacity buildin~
a~~i~itinR Chinese shipbuilding berth, ��hich [s estimaled to
mission proposed such a Joint cost ~0 to 30 billion yen in ,iapan
enterprise to build and operate current(y.
a IoO,(100�ton capacity chip~~ard. ishikaK~a jima-Narima Neavy
The ~pokesman said his lndustries Co. aiso presented
compan~~, like other ,iapanese ~uch 'an eslimate to f'thina
~hipbuildcrs, is suttering from a eariier in the ~~ear.
a scrious s)ump and has no The Hitachi spokesman caid
finanrial l~~rw�ay ~shate~�er to the moderni~ation and the joint
make ~uch an im~estm~nt. ~�enture project are apparently
!lc said~ihat under prr~~ailing ~eparate.
conditions, the plan tor a
prupused Chinesc�.Japanese
nnnRo~�crnm~~ntal shipyard Is
far trom practic~+ble.
If lhe Japanese Qocernm~~nt
w~crc to invest in such ~~~cnlure,
il could materialize~ the
spokesman said. Ife addc~d,
ho~~ever, that lhe Japanrse
~o~~crnmcnt ~ecmed unlikcly to
makc such ~n inveslmenG , , .
The cpok~~man caid his '
c~~mp:~np ~ut?miltcd n price
COPYRIGHT: Mainichi Daily News, 1978
CSU: 4020
3
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~o~ n~~zcrn~ us~ orrtY
I~~CONOMTf: .
BIG CEMENT DEAL MADE WITH JAPAN
Tokyo MAINICHI DAILY NEWS in English 5 Dec 78 p 5
(Text ~ ~
in lhe largest dral in tcrms ot The sources said, how~e?~er,
~~olume ever shipped abroad, lhe industry ~xpects an in-
,t~ipan's ~~(ghl rement makers crcasc in volume to be shipped
ha~~c joinUy conlr~~cled to ex- to nround 2 million tons, noting
' purt more than 1.5 mfllion tons gro~sing dcmand lhere in lhe
ot cc~m~nt to China next ycar. ~~,~ke o( the Peking go~�ern-
indu~lry sourres,said 9fonday. ment's modernizalion cam-
Tl~c sourccs ~aid Ihc contart paign.
_ ~vas ci~;nc�d a~ilh lhe I'ckin~ They caid the price a~as
~;u~~c~rnmrnt I~ile last month reportedly fixed at Sf0 per ton,
~~�h~~n a mission oI the J~pan ' inclu~iing treight casts. for
Cemrnt Fxporters A~socialion ~hipments in the tirst hal~ ot
of Tok~~o visiled the Chinese 19;9.
ca tal. Prices for lhc latler halt ~�ili
' e conlract calls for a be negoliated in 1tay, the ~
shipment ot at Icatt 1.5 million sourcessaid. .
tons, more than 20 percenl ot 'i'he eight companies included
the 7.1 million that Japan ex� . Onoda Cement Co.~ I~ihou
portedlastyear. Cement Co. and 1litsubichi
biinin~ and Ccment Co.~ Ihey
addcd.
COPYRIGHT: Mainichi Daily News, 1978
CSO: 402U
~ 4
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roK oi~~~~rcrni. us oNLY -
LCONOMIC
BRIEFS
GOLF COURSE REPORT CONFIRMED--Peking (KYODO)--Reports thaC China ia plan-
ning Co build a golf course were confirmed recenCly by a leading Chinese
official when he meC with a visiting Japanese mission. He said a aite
near Shihsanling in the northern ouCskirts of Peking was being consid-
ered at presenC as the most likely place for construction of the golf
course. Liao Cheng-chih, vice chairman of the Standing Committee of the
NaCional People's Congresa and preaident of the China-Japan Friendahip
Association, had revealed that China planned to build a golf course when
he visiCed Japan in OcCober with Vice Premier Teng Hsiao-ping. Shihsanling ~
is located close to the Great Wall of China and there are 13 mausolea of
the Ming dynasty. Techniciana who built the golf course which existed in
Shanghai before the birth of New China reportedly will be commissioned
Co build the new course for completion in 1980. There are rumors that Che
Chinese already have started surveying of land. As a result, Japaneae
trading firms are reported to have started moves to sell golf implements,
such as golf clubs, to China or supply knowhow for the consCruction pro-
~ecC. [Text] [Tokyo MAINICHI DAILY NEWS in English 5 Dec 78 p 12~
CSO: 4020
�
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~ SCTENC~ AND TCCHNOLOGY
�
FCATURCS OF AIR DEFENS~ WAItNING SYSTEM OUTLTNED
Peking IiANG-K' UNG CEiIH-SHII{ [AERONAUTICAL KNOWLEDGE) in Chinese No 9,
- ' Sep 78 pp 22-24
[Article by T'ao wang-p'ing [7118 2598 1627]: "M~ovin~ Ai.r Defense Commands
I~'rom t}~e Ground Into the Sky"]
(Text] A n air defense warning system has three components. The
first component is a radar network which consists of warning ra-
dars separated by several hundred kilometersi these radars are
distributPd along the territorial boundaries or shore lines.
The second component is the air defense command, which receives
all the radar information about invading targets and processes
them by high-speed electronic comnuters. The third component is
the communication~ commarid and control s,ystem which provides
communication links between the air defense commands~ the indi'-
- vidual radars and the national air defense commandt it allows
the commander to direct the interceptors, the missiles, or the
anti-aircraft guns to destro,y the incoming targets.
One of the weak Points of a~round radar is that there exists
a blind re~;ion because of the strai~ht line propa~ation of
electromagneti~ waves. If the hei~ht of the radar antenna ha
(generally located on high ~;rounds) is 100 m~ and the flight
_ altitude of the tar~et ht is 30 m, then the line-of-sight
range of the radar R is ~iven by (see Fig. 1):
R(n~)a4.1~ b 2~ . ~
� C1+~ o~-~~Z~ � , �
. . . R ~4.1 ~1/-100 . .
,
' ' ' ~ +~30~= 64 ~4~.
. ~ ~ � ~ . -
Key:
1. lan
2. meter
6
. . ~ . ~ . ~ : . . . . ~ r
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l~t)It c)1~7~:CC;.1'~.1.~ U:~I~; ONL~Y
A tar~et more than 64 km from the radar is loca~ed in the
blind re~ion and cannot be detected= the s~trai~ht line-of-
sight is blocked by the earth curvature.
To illustrate the phenomenon of radar blittd regions~ we shall
present two actual examples, The first example was an =
incident in October 1969 when 1ow flyin~ Cuban MIG-1?'s
entered U.S. ~erritory without being discovered. The second
example was an incident i.n Sep~ember i976 when a Soviet
MIG-25 defected to Japan by flying at low a].titude into
Japanese air space; only one of the ground radars in northern
Japan detected the airplane at a range of 25 km, only 2 or
3 minutes before the plane landed.
Airborne Warning Radars
To reduce t}1e blir~d region and to increase the line-of-
~ si~;ht range of the radar~ the elevation of the radar must be
increased. This can be illustrated by the visual range of
' human eyes. The visual range of a person standin~ on the ground -
is only several km, an,y object outside the visual range will
be below the horizon and cannot be seen. If the person stands
on a mountain, ha.s visual ran~e will be increasedt the higher
the mountain, the lar~er the visual range. Currentl,y~ some
radars are insta.lled on a radar tower to detect cruise missiles
. flyin~ at ar? al+i~tu~e of several tens to several hundred meters.
_ But the limit~d he;.~ht of a radar tower (several tens of ineters)
cannot meet the P1EVation requirement.
Since the 60's~ it has been sug~ested to install the warning
radars ~n airplanes. If the flight altitude of the airplane is
~0,000 m, then usin~; the above formu~a, one can calculate the
radar ran~e for a tar~et at 30 m altitude to be more than 400 km.
The practical ceilin~ of a modern early warnin~ airplane can
often reach 12~000 m~ hence the detection range of an airplane -
several hundred meter above the earth surface may be over
600 km.
The first early warning airp~ane appeared during the early 50's.
But since the antenna beam of an airborne radar is always
pointing toward the ground, the signals reflected by the earth
surface and ocean surface are thousands of timesstronger
~ than that refle cted by the airplane, and the target is often
difficult to detect. Consequently~ this type of airplane did
not ::�eceive a~reat deal of attention. By the early 70's, -
the development of the so-called pulse doppler radar provided
an effective means for suppressing ~round clutter and detecting
low-flvin~ airplanes. Since then~ earl,y warnin~ airplanes were
able to demonstrate their full potential.
7
rox o~1cz~ us~ ornY
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i~~oi~ or~i,~rc:tnr, c~:~r; o~vr.~t
Like a con~~entiona~. radar, a pulse doppler radar uscs a~ulsed
waveformt the differ~nce is that the reflected signal from ~tr.z
movin~ air~l~ne contain;; a dor~ler frequenc,y shift which can
be cletected b,y a fil~ter~ wherea~ the reflected si~nals from
the ~round have no doppler shifts and are re iected b,y the
filter. A modern airborne doppler radar can detect an airplane
tar~et from ground interference si~nal.s which are i00,000 times
stron~er, 'rhe success of tris type of radar depends on modern
te chno~ogies such as di~ital computer, di~ital circui~s, and
a computational scheme called fas~ Fourier transform. In `
addi~ion, i~ also requires new frequenc,y s~tabilization tech-
niques and new antenr,a technology. . -
Fig. 1. The operatin~ ran~e o~' a ground radar
, ~.R. . ~ ~
x~x � ~ , ~2 ~ ~
z.~e~
� 3 ,
Key: 1. radar antenna
2. airplane target
3. earth -
~ -
Airborne Air Defense Command
The operatin~ ran~e of a modern airborne radar is about 800 km; -
it covers an area of 300,000 square km. The operating range -
of a conventional ~;round radar without considering blind
region is about 200 km; its covera~e is only 40~000 square km.
Therefore, an earl,y warnin~ airplane can perform the same
function as eight ground radars. A re~ional air defense
command controls onl,y tei~ or more radars. Hence, suggestic~n~
have been made to move the air defense command also into the
sky.
~ We know that the development of new offe n5ive weapons poses an
increasing threat to air defense command. For example~
bombers and attack airplanes have low altitude penetration
capabilities; lon~ range missiles can be launched from the
ground or from the air; also~ nuclear explosion can inflict
severe damage ~to an air defense command system. In order to ~
improve the survivability of a command and control system, it
is necessary to move the air defense command onto an airplane.
This.led to the.development of the so-called "airborne early
_ warning and control svstem". Since t'tiis type of system is a
8
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I~'OI~ tlrF'ICZAi, USL O:~LY
combir~ation of r.ommand, con~rnl~ comm~,~nication, ~nd computers,
it is glso call.ed the C~' system, It nhould be re-empha~ized
t;hat this type of s,yet~m wa~ made possible only after the
~ successful developmen~ of the pulse doppler radar~
Special Features of an Airborne i'arning and Control System
An ~irborne warnin~ and control s,ystem not only reduces th~
radar blind re~fon and increases ~ho survivability of the
command and control svstem~ but also represents a new landmark
in the modernization of air defense, The followin~ two appli-
c~tions clearly demonstrate the value of such a systen.
One application i.s a new air. defense system which consists of
over-the-horizon radars and airborne warnin~ and control
systems(as shown in Fig. 2). The over-the~harizon radar
generall,y has a detection range of 4000 km, but its resolution
capability is onl,y of the order of l00 square km. k~hen an
invading bomber is detected by the over-the-horizon radar~ it
transmits the information to the airborne warning and control
airplane, which enters into a m rresponding strategic status
and begins to search in a designated region. Upon detection ~
of tt?e tar~et, it commands the interceptors to intercept the
tar~et. ~r~hen the enemy airplane is sufficiently close, it
then commands the launch of afr defense missiles and firing
of anti-aircraft guns.
The other application of an airborne warning and control ~
system is to increase the warning time against strategic
bor�rers and high speed low flyin~ airplane~. Since the
airborne warning s,ystem can patrol at an altitude of 1.0,000 m
and t000 km from its home territnr,y, and has an operating
ran~?~ a~ainst hi~h altitude targets of 450 km~ it is capable
of detecting targets i45o km from the center of defense. Suppose
that the enem,y airplane.apnroaches at a speed of` [~'ach 3: a
~round based earl,y warning radar can only provide 6 minutes of
warnin~ time, but an airborne warning and control system can
provide nearly 30 minutes of warnin~ time. If the invadin~
airplane nenetrates by' flyir~g at ar~ altitude 100 m above the
ground~ then a ground based radar with an elevation of 100 m
. can only detect the target at a range of 82 km~ which does not
provide sufficient warnir~ time agrainst a cnodern supersonic
airplane. An airborne warning and control system~ however~
can detect the target t450 km from the defended site, and can
direct long range interceptors to intercept the target far
away from homeland.
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I~'Uli OI~'!'Ic'L1L U3i~: ONLY -
'I'h~~ r~r,;;~,li,;; ni' rr~heAL~~cI r~~tnt,cit, r.r.rrr,i;~a:c rhow t.hc~t ~n ~irhorne
w~rnin~f ~.nd control :~y~tem ~~n ;:imul_t~~n~dusly distinE*.ui~h ~nd
di;~play 600 ~.irhdrn~ t~r~~t~, ~.nd cgn ~im~altaneou~ly dir~ct 100
~tt~ck ~irpl~n~s to in~er~~pt the t~r~et~ and th~n r~tiurn to ~he
b~~e , bJe know th~t a~rround ba~sed ra,dar ~omplex nat dnly h~g
_ ~~rly warnin~ r~d~r~ but ~lso haF ~uidan~~ radars which cgn me~-
~ur~ the ran~e, ~~imuth~ ~nd ~l~vation of a t~rgQt ~nd can guide
int~rcep~or:~ t~ward th~ t~r~~t. mh~ ~~rl,y warnin~ radar on an
~.irborn~ warnin~ and control sy~tem ~1so has th~ ~bili~y to meq-
sure th~ thre~ codrr~in~te~ of
a tar~et= in addition, it has the
mul~i-function cap~bilit,y of scannin~ ;.ts U~~m electrically in
the plev~~fon coordin:t~ E~nc3 operating ir~ a trac~ while scdn
mode to di~tin~uirh and track several hunc~red tar~ets simultan-
~:ou~lv. A conventiongl c~reund based earlv warnin~ radar or
~uidance radar does not have ~his capabilit,y,
~'i~. Oreratin~ ran~e of
an airborne earl,y warnin~ radar
. , ~1~ . .
~M1iibIYlIRI/
(2) ~ Km~~
~ar~K ~ ,
`
~
~uan (4)/~ `
i ~w~~~~~~~~~
, ~
, , (6 ) :
. deuES~;s
~ ..~rr....~.~~rr~..~~
Ke,y: 1. de~ection ran~e of an earl,y warnin~ radar
2. airplane carr,ying earl,y warnin~ radar
3. fi~hter interceptor
4, invadin~ enemv Planes
5. dete ction range of an over-the-horizon radar
6. o'ver-the-horizon radar
io
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Comm~anication ftequi~emer~t~
The w~rnin~ and commgnd o~~ra~ionr of an airborne warning
system may be di.srupt~d ifth~ ~nemy empln~~ eleCtror.ic counter
measures against ~h~ communica~fon ].inks of the sy~tiem.
~her~fore~ this type of syetem requires a highly advanced
communication network which has ~everal thousand communication
ports and uses high speed and reliable digital communication
techniques,
~ h;ulti-channel communication can be realized either by fre~~ency
division methods or time division methods. Frequency division
method u~e~ a device whose communication units can each
_ re ce ive and transmit rar.~loml,y at any one of several thousand
frequencies. Time division r~,~thod uses a wide frequency band
(e.~., L band which ranges from 962 to t215 MHz) which is
distributed amon~ man,y communication uni~s~ and the si~nals
are transmi~ted s,ynchronousl,y at designated times to avoid -
- mutual interference. Because of the lar~e number of channels~
two units can randoml,y share the same frequencyr also, tim~
division g,ystem is ur~ed to transmi~ and receive ~i~nals
~,ynchronousl,y durin~ specified tim~a intervals. As a result,
the interference re~e ction ability of the communication system
is greatly improved.
Digital communication has the followin~ advantagess its
transmission speed is 1000 times hi~her than analog signalss -
it is highly reliable and has large communication capacity= it
can easily interface with the digital processing c:omputer so
that security measures can b~ easily implementedi it uses widQ
band modulation which is difficult to ~am by the enemy.
, Current Status in Applications and Development Abroad
At }~resent~ the Soviet Union and the United States have both
established airborne warnin~ and control systems which serve ~
as airborne commamd centers. They are equipped with improved ?
radars which can detect low flyin~ enemy planes~ and can
rapidly alert various defense systems to direct interceptors
or s~urface-to-air missiles to attack the invading targets.
_ The I~orth Atlantic Treaty Or~anization has established a system
in western F,urope which conssts of 18 airborne warnin~ and
control airplanes~ and was purchased from the U.S. for 1.9
billion dollars. Great Britain, which is threatened by its
own economic crisis, developed its own airborne warning and
control system. The airplane used is a modified version of
the hi~h speed l~'itchhund patrol airplane whose radar is installed
in the no~e nd in the tail. rn addition~ Ir n~ I rael, and
Japan are al~ planning to purchase early warn~ng a~rplanes to
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~tren~then their air defen~e s,y~tem~. mhe development of
- airborne warnin~ and con~rol s,ystems has become an essential
requirement in the modernization of air defense systems.
To incregse our alertness and to prepare f.or war~ we must als~
establi~sh a modern air defense system and ~emolish the invading
enemies.
3012
CSO: 8111/0216
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.
I~UIZ UI~1~ f~;lAl~ Util: UNI,Y
AG1t~CUL't'Ulil~~ ~
JAPANES~ COLD ft~ION ~XP~iTS INVZT~D ~0 KIRIN
mnkyo MAINICIII bATLY NEWS in ~nglish 6 Dec 7~ p 5
~ex] p~K1NG tKyodol-EiQht rice species aro~vn (n the cold mammoth ranch t~rming
Japanese tarming experts wlll areasotTohokupretectures, technology and in Kirln
be Invtted to K(Mn Prov(nce ot All their expenses will be Japanese�style cold region ric~e
Chlna to teach Chlnese (armers b o r n e b y t h e C h t n e s e cuiture technology.
cold re~fon rice cultivation authorities, and tarminq Great expectatlons are
methods torone year. machines and impiements to be placed on this project as the
AcrnrdfnR to an aqreement brought to Kirin by them aW be initlal step towards Japan's
s(aned Monday !n PekinR, eight later bought by U~e Chinese techntcal cooperatioa in
aartcultural experts trom six authorlties. agriculture with China~ Yaolta,
pre~eclures ot the ~'ohoku This is a new torm ot who is visiting Peking, said,
dlstHM tn noKhern Honshu wlll technical exchanqe worked out By 11Tonday Yaolta , had
be tnvited to Kirin !or aboul one belween Japan and China. reached tinal aqceement with
year Irom next March to teach The aareemeat was siqned peking Clly leaders on another
local Chiueae farmers how to between the Japan�China p~~ ~ invite young Chieese
grow W~-ylelding rice in cold Agriculture and Farmers (armers W Japan to shidy ~
re~ions. Exchaoge Associatbn and the tarming tect?nlques.
The Japat~.se tarminR ex- Chfae~ Agricullural Soclety. Accordtng to t6e aqreetneqt
perts will be led by Mlnoru Chinese authorittes are 20 younq Chinese men apd
Tanaka, arl authorily on coid repoMedly eager to learn women who are membets oI the
_ region rice culture and breeder Japanese taranlna tedinoloRyr J a pa n-Ch i n a (rte ndsh i p
o[ a high�yieidtng rice specles. which has succeeded in people's oommuc~e ln pektng
He is an adviser to the Aomori p~ucinR as much as six tons wiil be favtted to E'ukushhna
prelectural government. ot rice trom one hectare ot Prelecture to studq Japenese
The ei~t are aU experts on pei~y ~eid ia oold crqioas as a tarming method:,
hiqh�yteidina Mce culture, sotl. ~p~~ ~~p ~p ~e moder� Tbey aill live with Japanese
IerlUtur and insectlcides. niaation ot tarming in Chtna. tarmers and study padd,y cke
They v~~tll demonslrate high~ Acoocding to Tadashi Yaolta. tarmtng. cattle raising and
yfeldiag rice culture technoloRy p~ident ot the Japan~China datry tarming as ~ell as or-
by u~tng termiag machiaea and Agriculture aad Farmers chard and 6ortkultw,e tarming
impkmeuta~ chemkal tertiiher Excbanges Assoclatton, Chtna tot a~e year (rom ae~t 1[arch.
and agricultural chemicals p~~ m H~y~ ~r expeas~ rpW be~~y
whtch are being used in the province Americaa�style Japanese ciccles oono~aed.
Tohoku distriM and the paddy Yaolta sald.
COPYRIGH~: MAINICHI DAILY NEWS, 197$
CSO: 4~0 END
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